', {
+ 'class': 'chooser dropdown',
+ css: style
+ });
+
+ var conns = _.clone(GUI.connections);
+ if (conns[conns.length - 1].short == 'localhost') {
+ conns.splice(conns.length - 1, 0, '-');
+ }
+ var html = '
CHANGE ';
+ html += '';
+ chooser.html(html);
+ chooser.on('click', 'a', function() {
+ var ele = $(this),
+ val = ele.data('value');
+ if (val && val != GUI.connection.value) {
+ GUI.connection = {
+ name: ele.text(),
+ value: val,
+ short: ele.data('short')
+ };
+ chooser.find('li.active').removeClass('active');
+ ele.parent().addClass('active');
+ changeConnection();
+ }
+ }).on('show.bs.dropdown', function() {
+ setFPEnable(false, false);
+ }).on('hide.bs.dropdown', function() {
+ setFPEnable(true, false);
+ });
+ chooser.appendTo('.polar-usage');
+}
+
+/**
+ * Change the connection.
+ * @param {[type]} connection [description]
+ * @return {[type]} [description]
+ */
+function changeConnection(connection) {
+ for (var ns in sockets) {
+ sockets[ns].disconnect();
+ sockets[ns].io.close();
+ delete sockets[ns];
+ }
+
+ listenSocket();
+}
+
+/**
+ * Be triggered after processes have been changed.
+ * @param _procs
+ */
+function onProcsChange(_procs) {
+ // Stora processes.
+ procs = {
+ data: _procs.filter(function(p) {
+ return !!p;
+ }),
+ tick: Date.now()
+ };
+
+ // Compare ticks to make sure there has any change.
+ var isProcsChanged = eles.procsHint.data('tick') != procs.tick;
+
+ if (!isProcsChanged) {
+ return;
+ }
+
+ if (pageIndex == 1) {
+ // Update processes count only on fullPage 1 (with animation).
+ updateProcsCount(true);
+ } else if (pageIndex == 2) {
+ // Update processes count on fullPage 1 (without animation).
+ updateProcsCount();
+ // Update processes' layout on fullPage 2.
+ updateProcsLayout();
+ }
+
+ resetFanavi();
+}
+
+/**
+ * Update processes count.
+ * @param {Boolean} withAnimation
+ */
+function updateProcsCount(withAnimation) {
+ var len = procs.data.length;
+ // If there has no change, return it.
+ if (eles.procsHintContainer.data('count') == len) {
+ return;
+ }
+ // Store count to element.
+ eles.procsHintContainer.data('count', len).removeClass('hide');
+ // Reset count.
+ eles.procsHintNum.text(len);
+ // Shake it if necessary.
+ withAnimation && animate(eles.procsHint, 'shake');
+}
+
+/**
+ * Update the processes' layout.
+ * @param {Boolean} noAnimation
+ * @returns {*}
+ */
+function updateProcsLayout(noAnimation) {
+ // If has no change, return it.
+ if (!procs || eles.procs.data('tick') == procs.tick) {
+ return cloneProcs();
+ }
+
+ // Store tick.
+ eles.procs.data('tick', procs.tick);
+
+ // Has process or not.
+ var noprocRendered = eles.procs.data('empty'),
+ isEmpty = eles.procs.is(':empty');
+
+ // If there has no process.
+ if (procs.data.length == 0) {
+ // And the `empty tip` is rendered, return it.
+ if (noprocRendered) {
+ return cloneProcs();
+ }
+ // It's an empty list.
+ eles.procs.data('empty', true);
+
+ // destroy slimScroll if necessary.
+ destroySlimScroll();
+
+ // Render `empty tip`.
+ $(tmps.noproc).prependTo(eles.procs);
+
+ // Remove previous processes list.
+ if (!isEmpty) {
+ !noAnimation && animate(eles.procs, 'flip');
+ eles.procs.find('.proc,.proc-div').not('.proc-empty').remove();
+ }
+ return cloneProcs();
+ }
+
+ // If there have processes and the `empty tip` is rendered.
+ if (noprocRendered) {
+ // Remove empty data.
+ eles.procs.removeData('empty');
+ // Create processes' layout.
+ createProcs(procs.data, noprocRendered, noAnimation);
+ return cloneProcs();
+ }
+
+ // If there has no process and never render `empty tip`.
+ if (isEmpty) {
+ // Create processes' layout.
+ createProcs(procs.data, noprocRendered, noAnimation);
+ return cloneProcs();
+ }
+
+ // Read existing processes' Uids.
+ var rps = [];
+ eles.procs.find('div.proc').each(function() {
+ rps.push(parseInt(this.id.substr(5)));
+ });
+ // Processes that waiting to be created.
+ var cps = procs.data;
+ // Processes that should be deleted.
+ var dps = _.difference(rps, cps.map(function(p) {
+ return p.pm_id;
+ }));
+ // Processes that should be updated.
+ var ups = [];
+
+ // Remove the processes to be deleted.
+ rps = _.difference(rps, dps);
+
+ if (rps.length > 0) {
+ // Remove existing.
+ cps = cps.filter(function(p) {
+ return !~rps.indexOf(p.pm_id);
+ });
+
+ // Compare with previous processes to grep `ups`.
+ if (prevProcs) {
+ rps.forEach(function(pm_id) {
+ var proc1 = _.find(prevProcs.data, function(p) {
+ return p.pm_id == pm_id;
+ }),
+ proc2 = _.find(procs.data, function(p) {
+ return p.pm_id == pm_id;
+ });
+
+ if (proc1 && proc2 &&
+ (proc1.pm2_env.status != proc2.pm2_env.status ||
+ proc1.pm2_env.pm_uptime != proc2.pm2_env.pm_uptime ||
+ proc1.pm2_env.restart_time != proc2.pm2_env.restart_time)) {
+ ups.push(proc2);
+ }
+ });
+ }
+ }
+
+ var animated = false;
+ // Create.
+ if (cps.length > 0) {
+ animated = true;
+ createProcs(cps, noprocRendered, noAnimation);
+ }
+ // Delete
+ if (dps.length > 0) {
+ removeProcs(dps, animated || noAnimation);
+ animated = true;
+ }
+ // Update
+ if (ups.length > 0) {
+ updateProcs(ups, animated || noAnimation);
+ }
+ cloneProcs();
+}
+
+/**
+ * Create processes' layout.
+ * @param {Array} _procs
+ * @param {Boolean} noproc `empty tip` is rendered before.
+ * @param {Boolean} noAnimation
+ */
+function createProcs(_procs, noproc, noAnimation) {
+ var html = '';
+ _.sortBy(_procs, 'pm_id').forEach(function(p, i) {
+ html += tmps.proc({
+ proc: p,
+ noDiv: false,
+ index: i
+ });
+ });
+ $(html).appendTo(eles.procs)
+ // Attach events of process.
+ attachProcEvents();
+
+ // Flip in if necessary.
+ !noAnimation && flipProcs();
+
+ // Remove `empty tip` if necessary.
+ noproc && eles.procs.find('.proc-empty').remove();
+
+ // slimScroll if processes length is greater than 10.
+ if (eles.procs.find('div.proc').length > 10) {
+ if (eles.procs.data('slimScroll')) {
+ return;
+ }
+ eles.procs.data('slimScroll', true);
+ eles.procs.slimScroll({
+ height: '600px',
+ width: '720px',
+ color: '#fff',
+ opacity: 0.8,
+ railVisible: true,
+ railColor: '#fff'
+ });
+ } else {
+ destroySlimScroll();
+ }
+}
+
+/**
+ * Update processes' layout.
+ * @param {Array} _procs
+ * @param {Boolean} noAnimation
+ */
+function updateProcs(_procs, noAnimation) {
+ // Find elements and replace them new ones.
+ eles.procs.find(_procs.map(function(p) {
+ return '#proc_' + p.pm_id;
+ }).join(',')).each(function(i) {
+ var ele = $(this),
+ placement = ele.find('.proc-ops i').eq(0).data('placement'),
+ _id = parseInt(ele.attr('id').substr(5)),
+ proc = _.find(_procs, function(p) {
+ return p.pm_id == _id;
+ });
+
+ // HTML
+ var procHTML = tmps.proc({
+ proc: proc,
+ noDiv: true,
+ index: placement !== 'top' ? 0 : 1
+ });
+ var procEle = $(procHTML);
+ procEle.data({
+ 'event-avgrund': null,
+ 'event-click': null
+ });
+
+ var ele = $(this);
+ // Animate it or not.
+ if (!noAnimation) {
+ animate(ele, 'flipOutX', function() {
+ ele.replaceWith(procEle);
+ attachProcEvents();
+ animate(procEle, 'flipInX', startTimer);
+ });
+ } else {
+ ele.replaceWith(procEle);
+ attachProcEvents();
+ }
+ });
+}
+
+/**
+ * Remove processes from layout.
+ * @param {Array} pm_ids pm_ids of processes.
+ * @param {Boolean} noAnimation
+ */
+function removeProcs(pm_ids, noAnimation) {
+ // Find elements and remove them directly.
+ eles.procs.find(pm_ids.map(function(id) {
+ return '#proc_' + id;
+ }).join(',')).each(function() {
+ var ele = $(this);
+ ele.next().remove();
+ ele.remove();
+ });
+
+ // Flip it if necessary.
+ !noAnimation && flipProcs();
+
+ // Destroy slimScroll if necessary.
+ if (eles.procs.find('div.proc').length <= 10) {
+ destroySlimScroll();
+ }
+}
+
+/**
+ * Clone processes and count uptime from now.
+ */
+function cloneProcs() {
+ // Clone processes.
+ prevProcs = _.clone(procs);
+
+ // Timer of uptime.
+ startTimer();
+}
+
+/**
+ * Timer of uptime.
+ */
+function startTimer() {
+ timer && clearTimeout(timer);
+ updateUptime();
+}
+
+/**
+ * Update the uptimes of processes.
+ */
+function updateUptime() {
+ var spans = eles.procs.find('span[data-ctime][data-running=YES]');
+ if (spans.length == 0) {
+ return;
+ }
+ var now = Date.now();
+ spans.each(function() {
+ var ele = $(this);
+ ele.text(fromNow(Math.ceil((now - ele.data('ctime')) / 1000), true));
+ });
+
+ // Only do this job on fullPage 2.
+ (pageIndex == 2) && (timer = setTimeout(updateUptime, 1000));
+}
+
+/**
+ * Flip processes' layout.
+ */
+function flipProcs() {
+ var p = eles.procs.parent();
+ animate(p.hasClass('slimScrollDiv') ? p : eles.procs, 'flip');
+}
+
+/**
+ * Destroy slimScroll of processes' layout.
+ */
+function destroySlimScroll() {
+ if (!eles.procs.data('slimScroll')) {
+ return;
+ }
+ eles.procs.slimScroll({
+ destroy: true
+ });
+ eles.procs.data('slimScroll', false).css('height', 'auto');
+}
+
+/**
+ * Attach events to process layout.
+ */
+function attachProcEvents() {
+ bindPopup();
+ procEvents();
+}
+
+/**
+ * Bind process events.
+ */
+function procEvents() {
+ eles.procs.find('.proc-ops i').each(function() {
+ var ele = $(this);
+ if (ele.data('event-click') == 'BOUND') {
+ return;
+ }
+ ele.data('event-click', 'BOUND').click(function() {
+ var ele = $(this),
+ method = (ele.data('original-title') || ele.attr('title')).toLowerCase(),
+ pm_id = parseInt(ele.closest('.proc').attr('id').substr(5));
+
+ var ops = ele.closest('.proc-ops');
+ $('
').css({
+ opacity: 0.01
+ }).appendTo(ops);
+
+ ops.find('ul').fadeOut().next().animate({
+ opacity: 1
+ });
+
+ sockets.sys.emit(SOCKET_EVENTS.PULL_ACTION, method, pm_id);
+ });
+ });
+ eles.procs.find('[data-toggle="tooltip"]').tooltip({
+ container: 'body'
+ });
+}
+
+/**
+ * Popup dialog to display full information of processes.
+ * @param {jQuery} o
+ */
+function bindPopup(o) {
+ eles.procs.find('.proc-name').each(function() {
+ var ele = $(this);
+ if (ele.data('event-avgrund') == 'BOUND') {
+ return;
+ }
+ ele.data('event-avgrund', 'BOUND').avgrund({
+ width: 640,
+ height: 350,
+ showClose: true,
+ holderClass: 'proc-popup',
+ showCloseText: 'CLOSE',
+ onBlurContainer: '.section',
+ onLoad: function(ele) {
+ if (popupShown) {
+ return;
+ }
+ popupShown = true;
+ setFPEnable(false, false);
+ showPopupTab(getProcByEle(ele));
+ },
+ onUnload: function(ele) {
+ if (!popupShown) {
+ return;
+ }
+ scrolled = false;
+ popupShown = false;
+ setFPEnable(true, false);
+ destroyTail();
+ destroyMonitor();
+ popupProc = null;
+ },
+ template: ''
+ });
+ });
+}
+
+/**
+ * Reset tabcontent of popup.
+ * @param {Object} proc
+ * @returns {*}
+ */
+function showPopupTab(proc, delayed) {
+ if (!proc) {
+ return info('Process does not exist, try to refresh current page manually (F5 or COMMAND+R)');
+ }
+ // Do this after popup is shown.
+ if (!delayed) {
+ return setTimeout(showPopupTab, 800, proc, true);
+ }
+
+ // Resort keys.
+ var clonedProc = {};
+ _.sortBy(Object.keys(proc)).forEach(function(key) {
+ // Omit memory, just keep the original data.
+ if (key == 'monit') {
+ var monit = proc[key];
+ monit.memory = getMem(monit.memory);
+ return clonedProc[key] = monit;
+ }
+ clonedProc[key] = proc[key];
+ });
+
+ // Reset content HTML.
+ var popup = $('#popup').html(tmps.popup({
+ info: highlight(clonedProc)
+ }));
+ // Find tabcontent.
+ var tabContent = popup.find('.tab-content').eq(0);
+ // Bind slimScroll.
+ tabContent.slimScroll({
+ height: '300px',
+ color: '#000',
+ opacity: 0.8,
+ railVisible: true,
+ railColor: '#f0f0f0'
+ });
+
+ // Bing tab change event.
+ popup.find('li').click(function() {
+ var ele = $(this);
+ if (ele.hasClass('active')) {
+ return;
+ }
+
+ // Scroll to y: 0
+ tabContent.slimScroll({
+ scrollTo: 0
+ });
+
+ var tab = $(this).text().trim();
+
+ if (tab != 'Log') {
+ destroyTail();
+ $('#log').html('
');
+ scrolled = false;
+ popupProc = null;
+ }
+
+ if (tab != 'Monitor') {
+ destroyMonitor();
+ $('#monitor').html('
');
+ popupProc = null;
+ }
+
+ // Tail logs.
+ if (tab == 'Log') {
+ popupProc = proc;
+ return tailLogs();
+ }
+ if (tab == 'Monitor') {
+ popupProc = proc;
+ return monitorProc();
+ }
+ })
+}
+
+/**
+ * Tail log of process
+ * @returns {*}
+ */
+function tailLogs() {
+ if (!popupProc) {
+ $('#log').html('
Process does not exist. ')
+ return;
+ }
+ if (!sockets.log) {
+ sockets.log = connectSocketServer(NSP.LOG);
+ sockets.log.on(SOCKET_EVENTS.ERROR, appendLogs);
+ sockets.log.on(SOCKET_EVENTS.DATA, appendLogs);
+ sockets.log.on(SOCKET_EVENTS.CONNECT, function() {
+ sockets.log.emit(SOCKET_EVENTS.PULL_LOGS, popupProc.pm_id);
+ });
+ } else {
+ sockets.log.connect();
+ }
+}
+
+/**
+ * Append logs to DOM.
+ * @param {Object} log
+ */
+function appendLogs(log) {
+ // Check process and pm_id should be equalled.
+ if (!popupProc || popupProc.pm_id != log.pm_id) {
+ return;
+ }
+
+ // Remove `loading` status.
+ $('#log>.load').remove();
+
+ var lo = $('#log'),
+ loDom = lo.get(0);
+
+ var offset = loDom.scrollHeight - 300,
+ poffset = lo.parent().scrollTop() || 0,
+ scrollable = false;
+
+ // Scroll down if necessary.
+ if (!scrolled || poffset >= offset - 30) {
+ !scrolled && (scrolled = poffset < offset - 30);
+ scrollable = true;
+ }
+ $(log.msg || log.error).appendTo(lo);
+
+ if (scrollable) {
+ lo.parent().slimScroll({
+ scrollTo: loDom.scrollHeight - 300
+ });
+ }
+}
+
+/**
+ * Destroy tail socket.
+ */
+function destroyTail() {
+ if (!sockets.log) {
+ return;
+ }
+ sockets.log.disconnect();
+}
+
+/**
+ * Monitor the memory && CPU usage of process.
+ */
+function monitorProc() {
+ if (!popupProc || popupProc.pid == 0) {
+ $('#monitor').html('
Process does not exist or is not running. ')
+ return;
+ }
+ if (!sockets.proc) {
+ sockets.proc = connectSocketServer(NSP.PROCESS);
+ sockets.proc.on(SOCKET_EVENTS.ERROR, appendData);
+ sockets.proc.on(SOCKET_EVENTS.DATA, appendData);
+ sockets.proc.on(SOCKET_EVENTS.CONNECT, function() {
+ sockets.proc.emit(SOCKET_EVENTS.PULL_PROCESS, popupProc.pid);
+ });
+ } else {
+ sockets.proc.connect();
+ }
+}
+
+/**
+ * Append data to lineChart.
+ * @param proc
+ */
+function appendData(proc) {
+ if (!popupProc || popupProc.pid != proc.pid) {
+ return;
+ }
+ var loadEl = $('#monitor>.load');
+ if (lineChart.data.length == 0) {
+ var now = proc.time || Date.now(),
+ len = lineChart.settings.queueLength;
+
+ lineChart.data = d3.range(len).map(function(n) {
+ return {
+ time: now - (len - n) * 3000,
+ usage: {
+ cpu: 0,
+ memory: 0
+ }
+ };
+ });
+ }
+ // handle error
+ if (proc.error) {
+ delete proc.error;
+ proc.time = Date.now();
+ proc.usage = {
+ cpu: 0,
+ memory: 0
+ };
+ }
+ lineChart.data.push(proc);
+ if (loadEl.length > 0) {
+ loadEl.remove();
+ lineChart.next();
+ }
+}
+
+/**
+ * Destroy monitor socket.
+ */
+function destroyMonitor() {
+ if (!sockets.proc) {
+ return;
+ }
+ sockets.proc.disconnect();
+ lineChart.destroy();
+}
+
+/**
+ * Get process by Uid span element.
+ * @param {jQuery} ele
+ * @returns {*}
+ */
+function getProcByEle(ele) {
+ var id = parseInt(ele.data('pmid'));
+ return _.find(procs.data, function(p) {
+ return p.pm_id == id;
+ });
+}
+
+/**
+ * Animate element with animation from animate.css
+ * @param {jQuery} o element
+ * @param {String} a animation name
+ * @param {Function} cb callback
+ */
+function animate(o, a, cb) {
+ a += ' animated';
+ o.removeClass(a).addClass(a).one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function() {
+ var ele = $(this);
+ ele.removeClass(a)
+ cb && cb.call(ele);
+ });
+}
+
+/**
+ * Show sticky information
+ * @param {String} msg
+ */
+function info(msg) {
+ if (msg instanceof Error) {
+ msg = msg.message;
+ }
+ if (_.isObject(msg)) {
+ msg = msg.error
+ }
+ $.sticky({
+ body: msg,
+ icon: './img/info.png',
+ useAnimateCss: true
+ });
+}
+
+/**
+ * Wrap memory.
+ * @param {Float} mem
+ * @returns {string}
+ */
+function getMem(mem) {
+ if (typeof mem == 'string') {
+ return mem;
+ }
+
+ if (mem < 1024) {
+ return mem + 'B';
+ }
+ if (mem < 1048576) {
+ return Math.round(mem / 1024) + 'K';
+ }
+ if (mem < 1073741824) {
+ return Math.round(mem / 1048576) + 'M';
+ }
+ return Math.round(mem / 1073741824) + 'G';
+}
+
+/**
+ * Wrap tick from now.
+ * @param {Float} tick
+ * @param {Boolean} tiny show all of it.
+ * @returns {string}
+ */
+function fromNow(tick, tiny) {
+ if (tick < 60) {
+ return tick + 's';
+ }
+ var s = tick % 60 + 's';
+ if (tick < 3600) {
+ return parseInt(tick / 60) + 'm ' + s;
+ }
+ var m = parseInt((tick % 3600) / 60) + 'm ';
+ if (tick < 86400) {
+ return parseInt(tick / 3600) + 'h ' + m + (!tiny ? '' : s);
+ }
+ var h = parseInt((tick % 86400) / 3600) + 'h ';
+ return parseInt(tick / 86400) + 'd ' + h + (!tiny ? '' : m + s);
+}
+
+/**
+ * Hightlight JSON
+ * @param {JSON} data
+ * @param {Int} indent
+ * @returns {string}
+ */
+function highlight(data, indent) {
+ indent = indent || 2;
+
+ data = JSON.stringify(typeof data != 'string' ? data : JSON.parse(data), undefined, indent);
+
+ [
+ [/&/g, '&'],
+ [//g, '>']
+ ].forEach(function(rep) {
+ data = String.prototype.replace.apply(data, rep);
+ });
+
+ return data.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function(m) {
+ var color = '1e297e';
+ if (/^"/.test(m)) {
+ color = ['440a4d', '0d660a'][/:$/.test(m) ? 0 : 1];
+ } else if (/true|false/.test(m)) {
+ color = '1e297e';
+ } else if (/null|undefined/.test(m)) {
+ color = '14193c';
+ }
+ return '
' + m + ' ';
+ }).replace(/\n/, '
');
+};
+
+/**
+ * Line chart represents memory / CPU usage.
+ */
+var lineChart = {
+ settings: {
+ id: '#monitor',
+ width: 580,
+ height: 270,
+ ticks: 5,
+ tension: 0.8,
+ padding: 10,
+ queueLength: 20,
+ transitionDelay: 3000,
+ fancyDelay: 1000,
+ tickFormat: '%H:%M:%S',
+ series: ['cpu', 'memory'],
+ colors: {
+ line: {
+ cpu: 'rgba(0, 200, 0, 1)',
+ memory: 'rgba(200, 200, 0, 1)'
+ },
+ dot: '#ff5400'
+ }
+ },
+ data: [],
+ eles: {},
+ destroy: function() {
+ this.eles.path && this.eles.path.interrupt().transition();
+ this.eles.xAxis && this.eles.xAxis.interrupt().transition();
+ d3.timer.flush();
+ this.data = [];
+ this.eles = {};
+ },
+ next: function(forceQuit) {
+ var ng = !this.eles.svg;
+ if (ng && forceQuit) {
+ return;
+ }
+
+ if (ng) {
+ this._graph();
+ }
+ var st = this.settings;
+
+ if (this.data.length < st.queueLength) {
+ return;
+ }
+
+ this.eles.path.attr('transform', 'translate(0, ' + st.padding + ')');
+ this.eles.xAxis.call(this.eles.x.axis);
+
+ this.eles.x.domain([this.data[1].time, this.data[st.queueLength - 1].time]);
+
+ st.series.forEach(function(key) {
+ lineChart.eles[key + 'LineEl']
+ .attr('d', lineChart.eles[key + 'Line'])
+ .attr('transform', null);
+ });
+
+ if (ng) {
+ return setTimeout(function(ctx) {
+ ctx.next(true);
+ }, 10, this);
+ }
+
+ this.eles.path
+ .transition()
+ .duration(st.transitionDelay)
+ .ease('linear')
+ .attr('transform', 'translate(' + this.eles.x(this.data[0].time) + ', ' + st.padding + ')')
+ .each('end', function() {
+ lineChart.next(true);
+ });
+
+ this.eles.xAxis.transition()
+ .duration(st.transitionDelay)
+ .ease('basic')
+ .call(this.eles.x.axis);
+
+ this.data.shift();
+ },
+ _graph: function() {
+ var st = this.settings;
+ st.gWidth = st.width;
+ st.gHeight = st.height - 50;
+
+ var series = '
';
+ st.series.forEach(function(key) {
+ series += '' + key + ' ';
+ });
+ series += ' ';
+
+ $(series).appendTo(st.id);
+
+ this.eles.x = d3.time
+ .scale()
+ .range([0, st.gWidth]);
+
+ this.eles.x.axis = d3.svg.axis()
+ .scale(this.eles.x)
+ .tickFormat(d3.time.format(st.tickFormat))
+ .ticks(st.ticks)
+ .orient('bottom');
+
+ this.eles.y = d3.scale
+ .linear()
+ .domain([0, 100])
+ .range([st.gHeight, 0])
+ .clamp(true);
+
+ this.eles.y.axis = d3.svg
+ .axis()
+ .scale(this.eles.y)
+ .orient('right')
+ .ticks(st.ticks);
+
+ this.eles.svg = d3
+ .select(lineChart.settings.id)
+ .append('svg')
+ .attr('width', st.width)
+ .attr('height', st.height);
+
+ this.eles.svg.append('defs').append('clipPath')
+ .attr('id', 'clip')
+ .append('rect')
+ .attr('width', st.gWidth)
+ .attr('height', st.height);
+
+ this.eles.g = this.eles.svg
+ .append('g')
+ .attr('clip-path', 'url(#clip)')
+ .selectAll('g')
+ .data([this.data])
+ .enter()
+ .append('g')
+ .attr('transform', 'translate(0, 0)');
+
+ this.eles.path = this.eles.g.append('g')
+ .attr('transform', 'translate(0, ' + st.padding + ')');
+
+ st.series.forEach(function(key) {
+ lineChart.eles[key + 'Line'] = d3.svg
+ .line()
+ .interpolate('cardinal')
+ .tension(st.tension)
+ .x(function(d) {
+ return lineChart.eles.x(d.time || Date.now());
+ })
+ .y(function(d) {
+ return lineChart.eles.y(!d.usage ? 0 : d.usage[key]);
+ });
+
+ lineChart.eles[key + 'LineEl'] = lineChart.eles.path.append('path')
+ .attr('class', 'line')
+ .style('stroke', st.colors.line[key])
+ .attr('d', lineChart.eles[key + 'Line']);
+ });
+
+ this.eles.g.append('g')
+ .attr('class', 'y axis')
+ .attr('transform', 'translate(1, ' + st.padding + ')')
+ .call(this.eles.y.axis);
+
+ this.eles.xAxis = this.eles.g.append('g')
+ .attr('class', 'x axis')
+ .attr('transform', 'translate(0,' + (st.gHeight + st.padding) + ')')
+ .call(this.eles.x.axis);
+ }
+};
diff --git a/web/public/js/jquery-1.11.1.min.js b/web/public/js/jquery-1.11.1.min.js
new file mode 100644
index 0000000..4c42dc5
--- /dev/null
+++ b/web/public/js/jquery-1.11.1.min.js
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+ function lb(a){return function(b){var c=b.nodeName.toLowerCase();return"input"===c&&b.type===a}}
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+ function Wb(a,b,c){var d=Pb.exec(b);return d?Math.max(0,d[1]-(c||0))+(d[2]||"px"):b}
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+ return e+Xb(a,b,c||(g?"border":"content"),d,f)+"px"}
+ m.extend({cssHooks:{opacity:{get:function(a,b){if(b){var c=Jb(a,"opacity");return""===c?"1":c}}}},cssNumber:{columnCount:!0,fillOpacity:!0,flexGrow:!0,flexShrink:!0,fontWeight:!0,lineHeight:!0,opacity:!0,order:!0,orphans:!0,widows:!0,zIndex:!0,zoom:!0},cssProps:{"float":k.cssFloat?"cssFloat":"styleFloat"},style:function(a,b,c,d){if(a&&3!==a.nodeType&&8!==a.nodeType&&a.style){var e,f,g,h=m.camelCase(b),i=a.style;if(b=m.cssProps[h]||(m.cssProps[h]=Ub(i,h)),g=m.cssHooks[b]||m.cssHooks[h],void 0===c)return g&&"get"in g&&void 0!==(e=g.get(a,!1,d))?e:i[b];if(f=typeof c,"string"===f&&(e=Qb.exec(c))&&(c=(e[1]+1)*e[2]+parseFloat(m.css(a,b)),f="number"),null!=c&&c===c&&("number"!==f||m.cssNumber[h]||(c+="px"),k.clearCloneStyle||""!==c||0!==b.indexOf("background")||(i[b]="inherit"),!(g&&"set"in g&&void 0===(c=g.set(a,c,d)))))try{i[b]=c}catch(j){}}},css:function(a,b,c,d){var e,f,g,h=m.camelCase(b);return b=m.cssProps[h]||(m.cssProps[h]=Ub(a.style,h)),g=m.cssHooks[b]||m.cssHooks[h],g&&"get"in g&&(f=g.get(a,!0,c)),void 0===f&&(f=Jb(a,b,d)),"normal"===f&&b in Sb&&(f=Sb[b]),""===c||c?(e=parseFloat(f),c===!0||m.isNumeric(e)?e||0:f):f}}),m.each(["height","width"],function(a,b){m.cssHooks[b]={get:function(a,c,d){return c?Ob.test(m.css(a,"display"))&&0===a.offsetWidth?m.swap(a,Rb,function(){return Yb(a,b,d)}):Yb(a,b,d):void 0},set:function(a,c,d){var e=d&&Ib(a);return Wb(a,c,d?Xb(a,b,d,k.boxSizing&&"border-box"===m.css(a,"boxSizing",!1,e),e):0)}}}),k.opacity||(m.cssHooks.opacity={get:function(a,b){return Nb.test((b&&a.currentStyle?a.currentStyle.filter:a.style.filter)||"")?.01*parseFloat(RegExp.$1)+"":b?"1":""},set:function(a,b){var c=a.style,d=a.currentStyle,e=m.isNumeric(b)?"alpha(opacity="+100*b+")":"",f=d&&d.filter||c.filter||"";c.zoom=1,(b>=1||""===b)&&""===m.trim(f.replace(Mb,""))&&c.removeAttribute&&(c.removeAttribute("filter"),""===b||d&&!d.filter)||(c.filter=Mb.test(f)?f.replace(Mb,e):f+" "+e)}}),m.cssHooks.marginRight=Lb(k.reliableMarginRight,function(a,b){return b?m.swap(a,{display:"inline-block"},Jb,[a,"marginRight"]):void 0}),m.each({margin:"",padding:"",border:"Width"},function(a,b){m.cssHooks[a+b]={expand:function(c){for(var d=0,e={},f="string"==typeof c?c.split(" "):[c];4>d;d++)e[a+T[d]+b]=f[d]||f[d-2]||f[0];return e}},Gb.test(a)||(m.cssHooks[a+b].set=Wb)}),m.fn.extend({css:function(a,b){return V(this,function(a,b,c){var d,e,f={},g=0;if(m.isArray(b)){for(d=Ib(a),e=b.length;e>g;g++)f[b[g]]=m.css(a,b[g],!1,d);return f}
+ return void 0!==c?m.style(a,b,c):m.css(a,b)},a,b,arguments.length>1)},show:function(){return Vb(this,!0)},hide:function(){return Vb(this)},toggle:function(a){return"boolean"==typeof a?a?this.show():this.hide():this.each(function(){U(this)?m(this).show():m(this).hide()})}});function Zb(a,b,c,d,e){return new Zb.prototype.init(a,b,c,d,e)}
+ m.Tween=Zb,Zb.prototype={constructor:Zb,init:function(a,b,c,d,e,f){this.elem=a,this.prop=c,this.easing=e||"swing",this.options=b,this.start=this.now=this.cur(),this.end=d,this.unit=f||(m.cssNumber[c]?"":"px")},cur:function(){var a=Zb.propHooks[this.prop];return a&&a.get?a.get(this):Zb.propHooks._default.get(this)},run:function(a){var b,c=Zb.propHooks[this.prop];return this.pos=b=this.options.duration?m.easing[this.easing](a,this.options.duration*a,0,1,this.options.duration):a,this.now=(this.end-this.start)*b+this.start,this.options.step&&this.options.step.call(this.elem,this.now,this),c&&c.set?c.set(this):Zb.propHooks._default.set(this),this}},Zb.prototype.init.prototype=Zb.prototype,Zb.propHooks={_default:{get:function(a){var b;return null==a.elem[a.prop]||a.elem.style&&null!=a.elem.style[a.prop]?(b=m.css(a.elem,a.prop,""),b&&"auto"!==b?b:0):a.elem[a.prop]},set:function(a){m.fx.step[a.prop]?m.fx.step[a.prop](a):a.elem.style&&(null!=a.elem.style[m.cssProps[a.prop]]||m.cssHooks[a.prop])?m.style(a.elem,a.prop,a.now+a.unit):a.elem[a.prop]=a.now}}},Zb.propHooks.scrollTop=Zb.propHooks.scrollLeft={set:function(a){a.elem.nodeType&&a.elem.parentNode&&(a.elem[a.prop]=a.now)}},m.easing={linear:function(a){return a},swing:function(a){return.5-Math.cos(a*Math.PI)/2}},m.fx=Zb.prototype.init,m.fx.step={};var $b,_b,ac=/^(?:toggle|show|hide)$/,bc=new RegExp("^(?:([+-])=|)("+S+")([a-z%]*)$","i"),cc=/queueHooks$/,dc=[ic],ec={"*":[function(a,b){var c=this.createTween(a,b),d=c.cur(),e=bc.exec(b),f=e&&e[3]||(m.cssNumber[a]?"":"px"),g=(m.cssNumber[a]||"px"!==f&&+d)&&bc.exec(m.css(c.elem,a)),h=1,i=20;if(g&&g[3]!==f){f=f||g[3],e=e||[],g=+d||1;do h=h||".5",g/=h,m.style(c.elem,a,g+f);while(h!==(h=c.cur()/d)&&1!==h&&--i)}
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+ function gc(a,b){var c,d={height:a},e=0;for(b=b?1:0;4>e;e+=2-b)c=T[e],d["margin"+c]=d["padding"+c]=a;return b&&(d.opacity=d.width=a),d}
+ function hc(a,b,c){for(var d,e=(ec[b]||[]).concat(ec["*"]),f=0,g=e.length;g>f;f++)if(d=e[f].call(c,b,a))return d}
+ function ic(a,b,c){var d,e,f,g,h,i,j,l,n=this,o={},p=a.style,q=a.nodeType&&U(a),r=m._data(a,"fxshow");c.queue||(h=m._queueHooks(a,"fx"),null==h.unqueued&&(h.unqueued=0,i=h.empty.fire,h.empty.fire=function(){h.unqueued||i()}),h.unqueued++,n.always(function(){n.always(function(){h.unqueued--,m.queue(a,"fx").length||h.empty.fire()})})),1===a.nodeType&&("height"in b||"width"in b)&&(c.overflow=[p.overflow,p.overflowX,p.overflowY],j=m.css(a,"display"),l="none"===j?m._data(a,"olddisplay")||Fb(a.nodeName):j,"inline"===l&&"none"===m.css(a,"float")&&(k.inlineBlockNeedsLayout&&"inline"!==Fb(a.nodeName)?p.zoom=1:p.display="inline-block")),c.overflow&&(p.overflow="hidden",k.shrinkWrapBlocks()||n.always(function(){p.overflow=c.overflow[0],p.overflowX=c.overflow[1],p.overflowY=c.overflow[2]}));for(d in b)if(e=b[d],ac.exec(e)){if(delete b[d],f=f||"toggle"===e,e===(q?"hide":"show")){if("show"!==e||!r||void 0===r[d])continue;q=!0}
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+ return{state:"success",data:b}}
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diff --git a/web/public/js/jquery.slimscroll.min.js b/web/public/js/jquery.slimscroll.min.js
new file mode 100644
index 0000000..e6cd33e
--- /dev/null
+++ b/web/public/js/jquery.slimscroll.min.js
@@ -0,0 +1,10 @@
+
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+ function p(){a.alwaysVisible||(A=setTimeout(function(){a.disableFadeOut&&r||x||y||(c.fadeOut("slow"),h.fadeOut("slow"))},1E3))}
+ var r,x,y,A,z,s,l,B,k=!1,b=e(this);if(b.parent().hasClass(a.wrapperClass)){var n=b.scrollTop(),c=b.parent().find("."+a.barClass),h=b.parent().find("."+a.railClass);w();if(e.isPlainObject(g)){if("height"in g&&"auto"==g.height){b.parent().css("height","auto");b.css("height","auto");var q=b.parent().parent().height();b.parent().css("height",q);b.css("height",q)}
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diff --git a/web/public/js/jquery.sticky.min.js b/web/public/js/jquery.sticky.min.js
new file mode 100644
index 0000000..21958cf
--- /dev/null
+++ b/web/public/js/jquery.sticky.min.js
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+ e=e||{};if(typeof d=="string"){e.body=d}else{e=d}
+ e=b.extend({icon:"",title:"",body:"",width:300,speed:500,position:"top-right",hideAfter:3000,closeable:true,useAnimateCss:false,animations:{"top-left":["zoomInRight","zoomOutRight"],"top-mid":["zoomInUp","zoomOutUp"],"top-right":["zoomInLeft","zoomOutLeft"],"mid-left":["zoomInRight","zoomOutRight"],"mid-mid":["zoomIn","zoomOut"],"mid-right":["zoomInLeft","zoomOutLeft"],"bottom-left":["zoomInRight","zoomOutRight"],"bottom-mid":["zoomInDown","zoomOutDown"],"bottom-right":["zoomInLeft","zoomOutLeft"]},iconClassName:"sticky-icon",bodyClassName:"sticky-body",titleClassName:"sticky-title",stickyClassName:"sticky",holderClassName:"sticky-holder"},e);if(!e.body){return}
+ e.animationend="webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend";e.id="sticky-"+Math.random().toString().replace(".","");var h=[["top","mid","bottom"],["left","mid","right"]],i;if(!e.position||(i=e.position.split("-")).length!=2||h[0].indexOf(i[0])<0||h[1].indexOf(i[1])<0){i=["top","right"];e.position=i.join("-")}
+ var d=b("body").eq(0),f;if((f=d.find(".sticky-holder.sticky-"+e.position)).length==0){f=b("
",{"class":"sticky-holder sticky-"+e.position}).css({width:e.width})}
+ a.queue[e.position]=a.queue[e.position]||[];a.queue[e.position].push(e);if(!f.is(":empty")){return}
+ (function g(r){var p=b("
",{"id":r.id,"class":r.stickyClassName}).css({width:r.width,opacity:0.01});if(r.title){b("
",{"class":r.titleClassName}).html(r.title).appendTo(p)}
+ if(r.icon){r.body=' '+r.body}
+ b("
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+ var w=u.attr("id"),v=a.timers[w];if(v){try{clearTimeout(v)}catch(s){}
+ delete a.timers[w]}
+ function t(){var y=b(this).remove().attr("id");r.onHidden&&r.onHidden(y);var x=a.queue[r.position];if(x&&x.length>0){g(x.splice(0,1)[0])}else{f.remove()}}
+ if(r.useAnimateCss){u.addClass("animated "+r.animations[r.position][1]).one(r.animationend,t)}else{u.stop().dequeue().animate(p.data("anim-exit"),u.data("speed"),t)}}
+ if(r.closeable){p.append("× ").one("click",">span",function(){n(b(this).parent())})}
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+ f.css(l);p.data("anim-exit",j);function o(){var s=b(this).attr("class",r.stickyClassName).attr("id");r.onShown&&r.onShown(s)}
+ if(!r.useAnimateCss){p.css(j).animate(k,r.speed,o)}else{p.css("opacity",1).addClass("animated "+r.animations[r.position][0]).one(r.animationend,o)}
+ p.on("dismiss",n);j.opacity=0.01;if(r.hideAfter){a.timers[r.id]=setTimeout(n,p.data("hideAfter"),p)}})(a.queue[e.position].splice(0,1)[0])}
+ c.dequeue=function(f){if(!f){for(var d in a.timers){try{clearTimeout(a.timers[d])}catch(e){}}
+ a.timers={};a.queue=[]}else{try{clearTimeout(a.timers[f])}catch(e){}}
+ f=(f?"#"+f:"div[id^=sticky-]");b(f).trigger("dismiss")}})(jQuery);
\ No newline at end of file
diff --git a/web/public/js/lodash.min.js b/web/public/js/lodash.min.js
new file mode 100644
index 0000000..a3f80b9
--- /dev/null
+++ b/web/public/js/lodash.min.js
@@ -0,0 +1,222 @@
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+ function x(n,t){for(var r=-1,e=n.length,u=-1,o=[];++re&&(e=u)}
+ return e}
+ function Kt(n){for(var t=-1,r=n.length,e=Gu;++to(t,f)&&e.push(f);return e}
+ function tr(n,t){var r=n?n.length:0;if(!qr(r))return cr(n,t);for(var e=-1,u=Xr(n);++ec))return false}else{var g=p&&bu.call(n,"__wrapped__"),h=h&&bu.call(t,"__wrapped__");if(g||h)return hr(g?n.value():n,h?t.value():t,r,e,u,o);if(!s)return false;if(!f&&!p){switch(l){case yt:case dt:return+n==+t;case bt:return n!=+n?t!=+t:0==n?1/n==1/t:n==+t;case xt:case jt:return n==gu(t)}
+ return false}
+ if(g=c?pu:n.constructor,l=i?pu:t.constructor,f){if(g.prototype.name!=l.prototype.name)return false}else if(p=!c&&bu.call(n,"constructor"),h=!i&&bu.call(t,"constructor"),p!=h||!p&&g!=l&&"constructor"in n&&"constructor"in t&&!(typeof g=="function"&&g instanceof g&&typeof l=="function"&&l instanceof l))return false;if(g=f?["message","name"]:vo(n),l=f?g:vo(t),c&&g.push("length"),i&&l.push("length"),c=g.length,p=l.length,c!=p&&!e)return false}
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+ return l}
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diff --git a/web/public/js/socket.io.js b/web/public/js/socket.io.js
new file mode 100644
index 0000000..fb6968c
--- /dev/null
+++ b/web/public/js/socket.io.js
@@ -0,0 +1,6988 @@
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.io=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o 0 && !this.encoding) {
+ var pack = this.packetBuffer.shift();
+ this.packet(pack);
+ }
+};
+
+/**
+ * Clean up transport subscriptions and packet buffer.
+ *
+ * @api private
+ */
+
+Manager.prototype.cleanup = function(){
+ var sub;
+ while (sub = this.subs.shift()) sub.destroy();
+
+ this.packetBuffer = [];
+ this.encoding = false;
+
+ this.decoder.destroy();
+};
+
+/**
+ * Close the current socket.
+ *
+ * @api private
+ */
+
+Manager.prototype.close =
+Manager.prototype.disconnect = function(){
+ this.skipReconnect = true;
+ this.backoff.reset();
+ this.readyState = 'closed';
+ this.engine && this.engine.close();
+};
+
+/**
+ * Called upon engine close.
+ *
+ * @api private
+ */
+
+Manager.prototype.onclose = function(reason){
+ debug('close');
+ this.cleanup();
+ this.backoff.reset();
+ this.readyState = 'closed';
+ this.emit('close', reason);
+ if (this._reconnection && !this.skipReconnect) {
+ this.reconnect();
+ }
+};
+
+/**
+ * Attempt a reconnection.
+ *
+ * @api private
+ */
+
+Manager.prototype.reconnect = function(){
+ if (this.reconnecting || this.skipReconnect) return this;
+
+ var self = this;
+
+ if (this.backoff.attempts >= this._reconnectionAttempts) {
+ debug('reconnect failed');
+ this.backoff.reset();
+ this.emitAll('reconnect_failed');
+ this.reconnecting = false;
+ } else {
+ var delay = this.backoff.duration();
+ debug('will wait %dms before reconnect attempt', delay);
+
+ this.reconnecting = true;
+ var timer = setTimeout(function(){
+ if (self.skipReconnect) return;
+
+ debug('attempting reconnect');
+ self.emitAll('reconnect_attempt', self.backoff.attempts);
+ self.emitAll('reconnecting', self.backoff.attempts);
+
+ // check again for the case socket closed in above events
+ if (self.skipReconnect) return;
+
+ self.open(function(err){
+ if (err) {
+ debug('reconnect attempt error');
+ self.reconnecting = false;
+ self.reconnect();
+ self.emitAll('reconnect_error', err.data);
+ } else {
+ debug('reconnect success');
+ self.onreconnect();
+ }
+ });
+ }, delay);
+
+ this.subs.push({
+ destroy: function(){
+ clearTimeout(timer);
+ }
+ });
+ }
+};
+
+/**
+ * Called upon successful reconnect.
+ *
+ * @api private
+ */
+
+Manager.prototype.onreconnect = function(){
+ var attempt = this.backoff.attempts;
+ this.reconnecting = false;
+ this.backoff.reset();
+ this.updateSocketIds();
+ this.emitAll('reconnect', attempt);
+};
+
+},{"./on":4,"./socket":5,"./url":6,"backo2":7,"component-bind":8,"component-emitter":9,"debug":10,"engine.io-client":11,"indexof":40,"object-component":41,"socket.io-parser":44}],4:[function(_dereq_,module,exports){
+
+/**
+ * Module exports.
+ */
+
+module.exports = on;
+
+/**
+ * Helper for subscriptions.
+ *
+ * @param {Object|EventEmitter} obj with `Emitter` mixin or `EventEmitter`
+ * @param {String} event name
+ * @param {Function} callback
+ * @api public
+ */
+
+function on(obj, ev, fn) {
+ obj.on(ev, fn);
+ return {
+ destroy: function(){
+ obj.removeListener(ev, fn);
+ }
+ };
+}
+
+},{}],5:[function(_dereq_,module,exports){
+
+/**
+ * Module dependencies.
+ */
+
+var parser = _dereq_('socket.io-parser');
+var Emitter = _dereq_('component-emitter');
+var toArray = _dereq_('to-array');
+var on = _dereq_('./on');
+var bind = _dereq_('component-bind');
+var debug = _dereq_('debug')('socket.io-client:socket');
+var hasBin = _dereq_('has-binary');
+
+/**
+ * Module exports.
+ */
+
+module.exports = exports = Socket;
+
+/**
+ * Internal events (blacklisted).
+ * These events can't be emitted by the user.
+ *
+ * @api private
+ */
+
+var events = {
+ connect: 1,
+ connect_error: 1,
+ connect_timeout: 1,
+ disconnect: 1,
+ error: 1,
+ reconnect: 1,
+ reconnect_attempt: 1,
+ reconnect_failed: 1,
+ reconnect_error: 1,
+ reconnecting: 1
+};
+
+/**
+ * Shortcut to `Emitter#emit`.
+ */
+
+var emit = Emitter.prototype.emit;
+
+/**
+ * `Socket` constructor.
+ *
+ * @api public
+ */
+
+function Socket(io, nsp){
+ this.io = io;
+ this.nsp = nsp;
+ this.json = this; // compat
+ this.ids = 0;
+ this.acks = {};
+ if (this.io.autoConnect) this.open();
+ this.receiveBuffer = [];
+ this.sendBuffer = [];
+ this.connected = false;
+ this.disconnected = true;
+}
+
+/**
+ * Mix in `Emitter`.
+ */
+
+Emitter(Socket.prototype);
+
+/**
+ * Subscribe to open, close and packet events
+ *
+ * @api private
+ */
+
+Socket.prototype.subEvents = function() {
+ if (this.subs) return;
+
+ var io = this.io;
+ this.subs = [
+ on(io, 'open', bind(this, 'onopen')),
+ on(io, 'packet', bind(this, 'onpacket')),
+ on(io, 'close', bind(this, 'onclose'))
+ ];
+};
+
+/**
+ * "Opens" the socket.
+ *
+ * @api public
+ */
+
+Socket.prototype.open =
+Socket.prototype.connect = function(){
+ if (this.connected) return this;
+
+ this.subEvents();
+ this.io.open(); // ensure open
+ if ('open' == this.io.readyState) this.onopen();
+ return this;
+};
+
+/**
+ * Sends a `message` event.
+ *
+ * @return {Socket} self
+ * @api public
+ */
+
+Socket.prototype.send = function(){
+ var args = toArray(arguments);
+ args.unshift('message');
+ this.emit.apply(this, args);
+ return this;
+};
+
+/**
+ * Override `emit`.
+ * If the event is in `events`, it's emitted normally.
+ *
+ * @param {String} event name
+ * @return {Socket} self
+ * @api public
+ */
+
+Socket.prototype.emit = function(ev){
+ if (events.hasOwnProperty(ev)) {
+ emit.apply(this, arguments);
+ return this;
+ }
+
+ var args = toArray(arguments);
+ var parserType = parser.EVENT; // default
+ if (hasBin(args)) { parserType = parser.BINARY_EVENT; } // binary
+ var packet = { type: parserType, data: args };
+
+ // event ack callback
+ if ('function' == typeof args[args.length - 1]) {
+ debug('emitting packet with ack id %d', this.ids);
+ this.acks[this.ids] = args.pop();
+ packet.id = this.ids++;
+ }
+
+ if (this.connected) {
+ this.packet(packet);
+ } else {
+ this.sendBuffer.push(packet);
+ }
+
+ return this;
+};
+
+/**
+ * Sends a packet.
+ *
+ * @param {Object} packet
+ * @api private
+ */
+
+Socket.prototype.packet = function(packet){
+ packet.nsp = this.nsp;
+ this.io.packet(packet);
+};
+
+/**
+ * Called upon engine `open`.
+ *
+ * @api private
+ */
+
+Socket.prototype.onopen = function(){
+ debug('transport is open - connecting');
+
+ // write connect packet if necessary
+ if ('/' != this.nsp) {
+ this.packet({ type: parser.CONNECT });
+ }
+};
+
+/**
+ * Called upon engine `close`.
+ *
+ * @param {String} reason
+ * @api private
+ */
+
+Socket.prototype.onclose = function(reason){
+ debug('close (%s)', reason);
+ this.connected = false;
+ this.disconnected = true;
+ delete this.id;
+ this.emit('disconnect', reason);
+};
+
+/**
+ * Called with socket packet.
+ *
+ * @param {Object} packet
+ * @api private
+ */
+
+Socket.prototype.onpacket = function(packet){
+ if (packet.nsp != this.nsp) return;
+
+ switch (packet.type) {
+ case parser.CONNECT:
+ this.onconnect();
+ break;
+
+ case parser.EVENT:
+ this.onevent(packet);
+ break;
+
+ case parser.BINARY_EVENT:
+ this.onevent(packet);
+ break;
+
+ case parser.ACK:
+ this.onack(packet);
+ break;
+
+ case parser.BINARY_ACK:
+ this.onack(packet);
+ break;
+
+ case parser.DISCONNECT:
+ this.ondisconnect();
+ break;
+
+ case parser.ERROR:
+ this.emit('error', packet.data);
+ break;
+ }
+};
+
+/**
+ * Called upon a server event.
+ *
+ * @param {Object} packet
+ * @api private
+ */
+
+Socket.prototype.onevent = function(packet){
+ var args = packet.data || [];
+ debug('emitting event %j', args);
+
+ if (null != packet.id) {
+ debug('attaching ack callback to event');
+ args.push(this.ack(packet.id));
+ }
+
+ if (this.connected) {
+ emit.apply(this, args);
+ } else {
+ this.receiveBuffer.push(args);
+ }
+};
+
+/**
+ * Produces an ack callback to emit with an event.
+ *
+ * @api private
+ */
+
+Socket.prototype.ack = function(id){
+ var self = this;
+ var sent = false;
+ return function(){
+ // prevent double callbacks
+ if (sent) return;
+ sent = true;
+ var args = toArray(arguments);
+ debug('sending ack %j', args);
+
+ var type = hasBin(args) ? parser.BINARY_ACK : parser.ACK;
+ self.packet({
+ type: type,
+ id: id,
+ data: args
+ });
+ };
+};
+
+/**
+ * Called upon a server acknowlegement.
+ *
+ * @param {Object} packet
+ * @api private
+ */
+
+Socket.prototype.onack = function(packet){
+ debug('calling ack %s with %j', packet.id, packet.data);
+ var fn = this.acks[packet.id];
+ fn.apply(this, packet.data);
+ delete this.acks[packet.id];
+};
+
+/**
+ * Called upon server connect.
+ *
+ * @api private
+ */
+
+Socket.prototype.onconnect = function(){
+ this.connected = true;
+ this.disconnected = false;
+ this.emit('connect');
+ this.emitBuffered();
+};
+
+/**
+ * Emit buffered events (received and emitted).
+ *
+ * @api private
+ */
+
+Socket.prototype.emitBuffered = function(){
+ var i;
+ for (i = 0; i < this.receiveBuffer.length; i++) {
+ emit.apply(this, this.receiveBuffer[i]);
+ }
+ this.receiveBuffer = [];
+
+ for (i = 0; i < this.sendBuffer.length; i++) {
+ this.packet(this.sendBuffer[i]);
+ }
+ this.sendBuffer = [];
+};
+
+/**
+ * Called upon server disconnect.
+ *
+ * @api private
+ */
+
+Socket.prototype.ondisconnect = function(){
+ debug('server disconnect (%s)', this.nsp);
+ this.destroy();
+ this.onclose('io server disconnect');
+};
+
+/**
+ * Called upon forced client/server side disconnections,
+ * this method ensures the manager stops tracking us and
+ * that reconnections don't get triggered for this.
+ *
+ * @api private.
+ */
+
+Socket.prototype.destroy = function(){
+ if (this.subs) {
+ // clean subscriptions to avoid reconnections
+ for (var i = 0; i < this.subs.length; i++) {
+ this.subs[i].destroy();
+ }
+ this.subs = null;
+ }
+
+ this.io.destroy(this);
+};
+
+/**
+ * Disconnects the socket manually.
+ *
+ * @return {Socket} self
+ * @api public
+ */
+
+Socket.prototype.close =
+Socket.prototype.disconnect = function(){
+ if (this.connected) {
+ debug('performing disconnect (%s)', this.nsp);
+ this.packet({ type: parser.DISCONNECT });
+ }
+
+ // remove socket from pool
+ this.destroy();
+
+ if (this.connected) {
+ // fire events
+ this.onclose('io client disconnect');
+ }
+ return this;
+};
+
+},{"./on":4,"component-bind":8,"component-emitter":9,"debug":10,"has-binary":36,"socket.io-parser":44,"to-array":48}],6:[function(_dereq_,module,exports){
+(function (global){
+
+/**
+ * Module dependencies.
+ */
+
+var parseuri = _dereq_('parseuri');
+var debug = _dereq_('debug')('socket.io-client:url');
+
+/**
+ * Module exports.
+ */
+
+module.exports = url;
+
+/**
+ * URL parser.
+ *
+ * @param {String} url
+ * @param {Object} An object meant to mimic window.location.
+ * Defaults to window.location.
+ * @api public
+ */
+
+function url(uri, loc){
+ var obj = uri;
+
+ // default to window.location
+ var loc = loc || global.location;
+ if (null == uri) uri = loc.protocol + '//' + loc.host;
+
+ // relative path support
+ if ('string' == typeof uri) {
+ if ('/' == uri.charAt(0)) {
+ if ('/' == uri.charAt(1)) {
+ uri = loc.protocol + uri;
+ } else {
+ uri = loc.hostname + uri;
+ }
+ }
+
+ if (!/^(https?|wss?):\/\//.test(uri)) {
+ debug('protocol-less url %s', uri);
+ if ('undefined' != typeof loc) {
+ uri = loc.protocol + '//' + uri;
+ } else {
+ uri = 'https://' + uri;
+ }
+ }
+
+ // parse
+ debug('parse %s', uri);
+ obj = parseuri(uri);
+ }
+
+ // make sure we treat `localhost:80` and `localhost` equally
+ if (!obj.port) {
+ if (/^(http|ws)$/.test(obj.protocol)) {
+ obj.port = '80';
+ }
+ else if (/^(http|ws)s$/.test(obj.protocol)) {
+ obj.port = '443';
+ }
+ }
+
+ obj.path = obj.path || '/';
+
+ // define unique id
+ obj.id = obj.protocol + '://' + obj.host + ':' + obj.port;
+ // define href
+ obj.href = obj.protocol + '://' + obj.host + (loc && loc.port == obj.port ? '' : (':' + obj.port));
+
+ return obj;
+}
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"debug":10,"parseuri":42}],7:[function(_dereq_,module,exports){
+
+/**
+ * Expose `Backoff`.
+ */
+
+module.exports = Backoff;
+
+/**
+ * Initialize backoff timer with `opts`.
+ *
+ * - `min` initial timeout in milliseconds [100]
+ * - `max` max timeout [10000]
+ * - `jitter` [0]
+ * - `factor` [2]
+ *
+ * @param {Object} opts
+ * @api public
+ */
+
+function Backoff(opts) {
+ opts = opts || {};
+ this.ms = opts.min || 100;
+ this.max = opts.max || 10000;
+ this.factor = opts.factor || 2;
+ this.jitter = opts.jitter > 0 && opts.jitter <= 1 ? opts.jitter : 0;
+ this.attempts = 0;
+}
+
+/**
+ * Return the backoff duration.
+ *
+ * @return {Number}
+ * @api public
+ */
+
+Backoff.prototype.duration = function(){
+ var ms = this.ms * Math.pow(this.factor, this.attempts++);
+ if (this.jitter) {
+ var rand = Math.random();
+ var deviation = Math.floor(rand * this.jitter * ms);
+ ms = (Math.floor(rand * 10) & 1) == 0 ? ms - deviation : ms + deviation;
+ }
+ return Math.min(ms, this.max) | 0;
+};
+
+/**
+ * Reset the number of attempts.
+ *
+ * @api public
+ */
+
+Backoff.prototype.reset = function(){
+ this.attempts = 0;
+};
+
+/**
+ * Set the minimum duration
+ *
+ * @api public
+ */
+
+Backoff.prototype.setMin = function(min){
+ this.ms = min;
+};
+
+/**
+ * Set the maximum duration
+ *
+ * @api public
+ */
+
+Backoff.prototype.setMax = function(max){
+ this.max = max;
+};
+
+/**
+ * Set the jitter
+ *
+ * @api public
+ */
+
+Backoff.prototype.setJitter = function(jitter){
+ this.jitter = jitter;
+};
+
+
+},{}],8:[function(_dereq_,module,exports){
+/**
+ * Slice reference.
+ */
+
+var slice = [].slice;
+
+/**
+ * Bind `obj` to `fn`.
+ *
+ * @param {Object} obj
+ * @param {Function|String} fn or string
+ * @return {Function}
+ * @api public
+ */
+
+module.exports = function(obj, fn){
+ if ('string' == typeof fn) fn = obj[fn];
+ if ('function' != typeof fn) throw new Error('bind() requires a function');
+ var args = slice.call(arguments, 2);
+ return function(){
+ return fn.apply(obj, args.concat(slice.call(arguments)));
+ }
+};
+
+},{}],9:[function(_dereq_,module,exports){
+
+/**
+ * Expose `Emitter`.
+ */
+
+module.exports = Emitter;
+
+/**
+ * Initialize a new `Emitter`.
+ *
+ * @api public
+ */
+
+function Emitter(obj) {
+ if (obj) return mixin(obj);
+};
+
+/**
+ * Mixin the emitter properties.
+ *
+ * @param {Object} obj
+ * @return {Object}
+ * @api private
+ */
+
+function mixin(obj) {
+ for (var key in Emitter.prototype) {
+ obj[key] = Emitter.prototype[key];
+ }
+ return obj;
+}
+
+/**
+ * Listen on the given `event` with `fn`.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.on =
+Emitter.prototype.addEventListener = function(event, fn){
+ this._callbacks = this._callbacks || {};
+ (this._callbacks[event] = this._callbacks[event] || [])
+ .push(fn);
+ return this;
+};
+
+/**
+ * Adds an `event` listener that will be invoked a single
+ * time then automatically removed.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.once = function(event, fn){
+ var self = this;
+ this._callbacks = this._callbacks || {};
+
+ function on() {
+ self.off(event, on);
+ fn.apply(this, arguments);
+ }
+
+ on.fn = fn;
+ this.on(event, on);
+ return this;
+};
+
+/**
+ * Remove the given callback for `event` or all
+ * registered callbacks.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.off =
+Emitter.prototype.removeListener =
+Emitter.prototype.removeAllListeners =
+Emitter.prototype.removeEventListener = function(event, fn){
+ this._callbacks = this._callbacks || {};
+
+ // all
+ if (0 == arguments.length) {
+ this._callbacks = {};
+ return this;
+ }
+
+ // specific event
+ var callbacks = this._callbacks[event];
+ if (!callbacks) return this;
+
+ // remove all handlers
+ if (1 == arguments.length) {
+ delete this._callbacks[event];
+ return this;
+ }
+
+ // remove specific handler
+ var cb;
+ for (var i = 0; i < callbacks.length; i++) {
+ cb = callbacks[i];
+ if (cb === fn || cb.fn === fn) {
+ callbacks.splice(i, 1);
+ break;
+ }
+ }
+ return this;
+};
+
+/**
+ * Emit `event` with the given args.
+ *
+ * @param {String} event
+ * @param {Mixed} ...
+ * @return {Emitter}
+ */
+
+Emitter.prototype.emit = function(event){
+ this._callbacks = this._callbacks || {};
+ var args = [].slice.call(arguments, 1)
+ , callbacks = this._callbacks[event];
+
+ if (callbacks) {
+ callbacks = callbacks.slice(0);
+ for (var i = 0, len = callbacks.length; i < len; ++i) {
+ callbacks[i].apply(this, args);
+ }
+ }
+
+ return this;
+};
+
+/**
+ * Return array of callbacks for `event`.
+ *
+ * @param {String} event
+ * @return {Array}
+ * @api public
+ */
+
+Emitter.prototype.listeners = function(event){
+ this._callbacks = this._callbacks || {};
+ return this._callbacks[event] || [];
+};
+
+/**
+ * Check if this emitter has `event` handlers.
+ *
+ * @param {String} event
+ * @return {Boolean}
+ * @api public
+ */
+
+Emitter.prototype.hasListeners = function(event){
+ return !! this.listeners(event).length;
+};
+
+},{}],10:[function(_dereq_,module,exports){
+
+/**
+ * Expose `debug()` as the module.
+ */
+
+module.exports = debug;
+
+/**
+ * Create a debugger with the given `name`.
+ *
+ * @param {String} name
+ * @return {Type}
+ * @api public
+ */
+
+function debug(name) {
+ if (!debug.enabled(name)) return function(){};
+
+ return function(fmt){
+ fmt = coerce(fmt);
+
+ var curr = new Date;
+ var ms = curr - (debug[name] || curr);
+ debug[name] = curr;
+
+ fmt = name
+ + ' '
+ + fmt
+ + ' +' + debug.humanize(ms);
+
+ // This hackery is required for IE8
+ // where `console.log` doesn't have 'apply'
+ window.console
+ && console.log
+ && Function.prototype.apply.call(console.log, console, arguments);
+ }
+}
+
+/**
+ * The currently active debug mode names.
+ */
+
+debug.names = [];
+debug.skips = [];
+
+/**
+ * Enables a debug mode by name. This can include modes
+ * separated by a colon and wildcards.
+ *
+ * @param {String} name
+ * @api public
+ */
+
+debug.enable = function(name) {
+ try {
+ localStorage.debug = name;
+ } catch(e){}
+
+ var split = (name || '').split(/[\s,]+/)
+ , len = split.length;
+
+ for (var i = 0; i < len; i++) {
+ name = split[i].replace('*', '.*?');
+ if (name[0] === '-') {
+ debug.skips.push(new RegExp('^' + name.substr(1) + '$'));
+ }
+ else {
+ debug.names.push(new RegExp('^' + name + '$'));
+ }
+ }
+};
+
+/**
+ * Disable debug output.
+ *
+ * @api public
+ */
+
+debug.disable = function(){
+ debug.enable('');
+};
+
+/**
+ * Humanize the given `ms`.
+ *
+ * @param {Number} m
+ * @return {String}
+ * @api private
+ */
+
+debug.humanize = function(ms) {
+ var sec = 1000
+ , min = 60 * 1000
+ , hour = 60 * min;
+
+ if (ms >= hour) return (ms / hour).toFixed(1) + 'h';
+ if (ms >= min) return (ms / min).toFixed(1) + 'm';
+ if (ms >= sec) return (ms / sec | 0) + 's';
+ return ms + 'ms';
+};
+
+/**
+ * Returns true if the given mode name is enabled, false otherwise.
+ *
+ * @param {String} name
+ * @return {Boolean}
+ * @api public
+ */
+
+debug.enabled = function(name) {
+ for (var i = 0, len = debug.skips.length; i < len; i++) {
+ if (debug.skips[i].test(name)) {
+ return false;
+ }
+ }
+ for (var i = 0, len = debug.names.length; i < len; i++) {
+ if (debug.names[i].test(name)) {
+ return true;
+ }
+ }
+ return false;
+};
+
+/**
+ * Coerce `val`.
+ */
+
+function coerce(val) {
+ if (val instanceof Error) return val.stack || val.message;
+ return val;
+}
+
+// persist
+
+try {
+ if (window.localStorage) debug.enable(localStorage.debug);
+} catch(e){}
+
+},{}],11:[function(_dereq_,module,exports){
+
+module.exports = _dereq_('./lib/');
+
+},{"./lib/":12}],12:[function(_dereq_,module,exports){
+
+module.exports = _dereq_('./socket');
+
+/**
+ * Exports parser
+ *
+ * @api public
+ *
+ */
+module.exports.parser = _dereq_('engine.io-parser');
+
+},{"./socket":13,"engine.io-parser":25}],13:[function(_dereq_,module,exports){
+(function (global){
+/**
+ * Module dependencies.
+ */
+
+var transports = _dereq_('./transports');
+var Emitter = _dereq_('component-emitter');
+var debug = _dereq_('debug')('engine.io-client:socket');
+var index = _dereq_('indexof');
+var parser = _dereq_('engine.io-parser');
+var parseuri = _dereq_('parseuri');
+var parsejson = _dereq_('parsejson');
+var parseqs = _dereq_('parseqs');
+
+/**
+ * Module exports.
+ */
+
+module.exports = Socket;
+
+/**
+ * Noop function.
+ *
+ * @api private
+ */
+
+function noop(){}
+
+/**
+ * Socket constructor.
+ *
+ * @param {String|Object} uri or options
+ * @param {Object} options
+ * @api public
+ */
+
+function Socket(uri, opts){
+ if (!(this instanceof Socket)) return new Socket(uri, opts);
+
+ opts = opts || {};
+
+ if (uri && 'object' == typeof uri) {
+ opts = uri;
+ uri = null;
+ }
+
+ if (uri) {
+ uri = parseuri(uri);
+ opts.host = uri.host;
+ opts.secure = uri.protocol == 'https' || uri.protocol == 'wss';
+ opts.port = uri.port;
+ if (uri.query) opts.query = uri.query;
+ }
+
+ this.secure = null != opts.secure ? opts.secure :
+ (global.location && 'https:' == location.protocol);
+
+ if (opts.host) {
+ var pieces = opts.host.split(':');
+ opts.hostname = pieces.shift();
+ if (pieces.length) {
+ opts.port = pieces.pop();
+ } else if (!opts.port) {
+ // if no port is specified manually, use the protocol default
+ opts.port = this.secure ? '443' : '80';
+ }
+ }
+
+ this.agent = opts.agent || false;
+ this.hostname = opts.hostname ||
+ (global.location ? location.hostname : 'localhost');
+ this.port = opts.port || (global.location && location.port ?
+ location.port :
+ (this.secure ? 443 : 80));
+ this.query = opts.query || {};
+ if ('string' == typeof this.query) this.query = parseqs.decode(this.query);
+ this.upgrade = false !== opts.upgrade;
+ this.path = (opts.path || '/engine.io').replace(/\/$/, '') + '/';
+ this.forceJSONP = !!opts.forceJSONP;
+ this.jsonp = false !== opts.jsonp;
+ this.forceBase64 = !!opts.forceBase64;
+ this.enablesXDR = !!opts.enablesXDR;
+ this.timestampParam = opts.timestampParam || 't';
+ this.timestampRequests = opts.timestampRequests;
+ this.transports = opts.transports || ['polling', 'websocket'];
+ this.readyState = '';
+ this.writeBuffer = [];
+ this.callbackBuffer = [];
+ this.policyPort = opts.policyPort || 843;
+ this.rememberUpgrade = opts.rememberUpgrade || false;
+ this.binaryType = null;
+ this.onlyBinaryUpgrades = opts.onlyBinaryUpgrades;
+
+ // SSL options for Node.js client
+ this.pfx = opts.pfx || null;
+ this.key = opts.key || null;
+ this.passphrase = opts.passphrase || null;
+ this.cert = opts.cert || null;
+ this.ca = opts.ca || null;
+ this.ciphers = opts.ciphers || null;
+ this.rejectUnauthorized = opts.rejectUnauthorized || null;
+
+ this.open();
+}
+
+Socket.priorWebsocketSuccess = false;
+
+/**
+ * Mix in `Emitter`.
+ */
+
+Emitter(Socket.prototype);
+
+/**
+ * Protocol version.
+ *
+ * @api public
+ */
+
+Socket.protocol = parser.protocol; // this is an int
+
+/**
+ * Expose deps for legacy compatibility
+ * and standalone browser access.
+ */
+
+Socket.Socket = Socket;
+Socket.Transport = _dereq_('./transport');
+Socket.transports = _dereq_('./transports');
+Socket.parser = _dereq_('engine.io-parser');
+
+/**
+ * Creates transport of the given type.
+ *
+ * @param {String} transport name
+ * @return {Transport}
+ * @api private
+ */
+
+Socket.prototype.createTransport = function (name) {
+ debug('creating transport "%s"', name);
+ var query = clone(this.query);
+
+ // append engine.io protocol identifier
+ query.EIO = parser.protocol;
+
+ // transport name
+ query.transport = name;
+
+ // session id if we already have one
+ if (this.id) query.sid = this.id;
+
+ var transport = new transports[name]({
+ agent: this.agent,
+ hostname: this.hostname,
+ port: this.port,
+ secure: this.secure,
+ path: this.path,
+ query: query,
+ forceJSONP: this.forceJSONP,
+ jsonp: this.jsonp,
+ forceBase64: this.forceBase64,
+ enablesXDR: this.enablesXDR,
+ timestampRequests: this.timestampRequests,
+ timestampParam: this.timestampParam,
+ policyPort: this.policyPort,
+ socket: this,
+ pfx: this.pfx,
+ key: this.key,
+ passphrase: this.passphrase,
+ cert: this.cert,
+ ca: this.ca,
+ ciphers: this.ciphers,
+ rejectUnauthorized: this.rejectUnauthorized
+ });
+
+ return transport;
+};
+
+function clone (obj) {
+ var o = {};
+ for (var i in obj) {
+ if (obj.hasOwnProperty(i)) {
+ o[i] = obj[i];
+ }
+ }
+ return o;
+}
+
+/**
+ * Initializes transport to use and starts probe.
+ *
+ * @api private
+ */
+Socket.prototype.open = function () {
+ var transport;
+ if (this.rememberUpgrade && Socket.priorWebsocketSuccess && this.transports.indexOf('websocket') != -1) {
+ transport = 'websocket';
+ } else if (0 == this.transports.length) {
+ // Emit error on next tick so it can be listened to
+ var self = this;
+ setTimeout(function() {
+ self.emit('error', 'No transports available');
+ }, 0);
+ return;
+ } else {
+ transport = this.transports[0];
+ }
+ this.readyState = 'opening';
+
+ // Retry with the next transport if the transport is disabled (jsonp: false)
+ var transport;
+ try {
+ transport = this.createTransport(transport);
+ } catch (e) {
+ this.transports.shift();
+ this.open();
+ return;
+ }
+
+ transport.open();
+ this.setTransport(transport);
+};
+
+/**
+ * Sets the current transport. Disables the existing one (if any).
+ *
+ * @api private
+ */
+
+Socket.prototype.setTransport = function(transport){
+ debug('setting transport %s', transport.name);
+ var self = this;
+
+ if (this.transport) {
+ debug('clearing existing transport %s', this.transport.name);
+ this.transport.removeAllListeners();
+ }
+
+ // set up transport
+ this.transport = transport;
+
+ // set up transport listeners
+ transport
+ .on('drain', function(){
+ self.onDrain();
+ })
+ .on('packet', function(packet){
+ self.onPacket(packet);
+ })
+ .on('error', function(e){
+ self.onError(e);
+ })
+ .on('close', function(){
+ self.onClose('transport close');
+ });
+};
+
+/**
+ * Probes a transport.
+ *
+ * @param {String} transport name
+ * @api private
+ */
+
+Socket.prototype.probe = function (name) {
+ debug('probing transport "%s"', name);
+ var transport = this.createTransport(name, { probe: 1 })
+ , failed = false
+ , self = this;
+
+ Socket.priorWebsocketSuccess = false;
+
+ function onTransportOpen(){
+ if (self.onlyBinaryUpgrades) {
+ var upgradeLosesBinary = !this.supportsBinary && self.transport.supportsBinary;
+ failed = failed || upgradeLosesBinary;
+ }
+ if (failed) return;
+
+ debug('probe transport "%s" opened', name);
+ transport.send([{ type: 'ping', data: 'probe' }]);
+ transport.once('packet', function (msg) {
+ if (failed) return;
+ if ('pong' == msg.type && 'probe' == msg.data) {
+ debug('probe transport "%s" pong', name);
+ self.upgrading = true;
+ self.emit('upgrading', transport);
+ if (!transport) return;
+ Socket.priorWebsocketSuccess = 'websocket' == transport.name;
+
+ debug('pausing current transport "%s"', self.transport.name);
+ self.transport.pause(function () {
+ if (failed) return;
+ if ('closed' == self.readyState) return;
+ debug('changing transport and sending upgrade packet');
+
+ cleanup();
+
+ self.setTransport(transport);
+ transport.send([{ type: 'upgrade' }]);
+ self.emit('upgrade', transport);
+ transport = null;
+ self.upgrading = false;
+ self.flush();
+ });
+ } else {
+ debug('probe transport "%s" failed', name);
+ var err = new Error('probe error');
+ err.transport = transport.name;
+ self.emit('upgradeError', err);
+ }
+ });
+ }
+
+ function freezeTransport() {
+ if (failed) return;
+
+ // Any callback called by transport should be ignored since now
+ failed = true;
+
+ cleanup();
+
+ transport.close();
+ transport = null;
+ }
+
+ //Handle any error that happens while probing
+ function onerror(err) {
+ var error = new Error('probe error: ' + err);
+ error.transport = transport.name;
+
+ freezeTransport();
+
+ debug('probe transport "%s" failed because of error: %s', name, err);
+
+ self.emit('upgradeError', error);
+ }
+
+ function onTransportClose(){
+ onerror("transport closed");
+ }
+
+ //When the socket is closed while we're probing
+ function onclose(){
+ onerror("socket closed");
+ }
+
+ //When the socket is upgraded while we're probing
+ function onupgrade(to){
+ if (transport && to.name != transport.name) {
+ debug('"%s" works - aborting "%s"', to.name, transport.name);
+ freezeTransport();
+ }
+ }
+
+ //Remove all listeners on the transport and on self
+ function cleanup(){
+ transport.removeListener('open', onTransportOpen);
+ transport.removeListener('error', onerror);
+ transport.removeListener('close', onTransportClose);
+ self.removeListener('close', onclose);
+ self.removeListener('upgrading', onupgrade);
+ }
+
+ transport.once('open', onTransportOpen);
+ transport.once('error', onerror);
+ transport.once('close', onTransportClose);
+
+ this.once('close', onclose);
+ this.once('upgrading', onupgrade);
+
+ transport.open();
+
+};
+
+/**
+ * Called when connection is deemed open.
+ *
+ * @api public
+ */
+
+Socket.prototype.onOpen = function () {
+ debug('socket open');
+ this.readyState = 'open';
+ Socket.priorWebsocketSuccess = 'websocket' == this.transport.name;
+ this.emit('open');
+ this.flush();
+
+ // we check for `readyState` in case an `open`
+ // listener already closed the socket
+ if ('open' == this.readyState && this.upgrade && this.transport.pause) {
+ debug('starting upgrade probes');
+ for (var i = 0, l = this.upgrades.length; i < l; i++) {
+ this.probe(this.upgrades[i]);
+ }
+ }
+};
+
+/**
+ * Handles a packet.
+ *
+ * @api private
+ */
+
+Socket.prototype.onPacket = function (packet) {
+ if ('opening' == this.readyState || 'open' == this.readyState) {
+ debug('socket receive: type "%s", data "%s"', packet.type, packet.data);
+
+ this.emit('packet', packet);
+
+ // Socket is live - any packet counts
+ this.emit('heartbeat');
+
+ switch (packet.type) {
+ case 'open':
+ this.onHandshake(parsejson(packet.data));
+ break;
+
+ case 'pong':
+ this.setPing();
+ break;
+
+ case 'error':
+ var err = new Error('server error');
+ err.code = packet.data;
+ this.emit('error', err);
+ break;
+
+ case 'message':
+ this.emit('data', packet.data);
+ this.emit('message', packet.data);
+ break;
+ }
+ } else {
+ debug('packet received with socket readyState "%s"', this.readyState);
+ }
+};
+
+/**
+ * Called upon handshake completion.
+ *
+ * @param {Object} handshake obj
+ * @api private
+ */
+
+Socket.prototype.onHandshake = function (data) {
+ this.emit('handshake', data);
+ this.id = data.sid;
+ this.transport.query.sid = data.sid;
+ this.upgrades = this.filterUpgrades(data.upgrades);
+ this.pingInterval = data.pingInterval;
+ this.pingTimeout = data.pingTimeout;
+ this.onOpen();
+ // In case open handler closes socket
+ if ('closed' == this.readyState) return;
+ this.setPing();
+
+ // Prolong liveness of socket on heartbeat
+ this.removeListener('heartbeat', this.onHeartbeat);
+ this.on('heartbeat', this.onHeartbeat);
+};
+
+/**
+ * Resets ping timeout.
+ *
+ * @api private
+ */
+
+Socket.prototype.onHeartbeat = function (timeout) {
+ clearTimeout(this.pingTimeoutTimer);
+ var self = this;
+ self.pingTimeoutTimer = setTimeout(function () {
+ if ('closed' == self.readyState) return;
+ self.onClose('ping timeout');
+ }, timeout || (self.pingInterval + self.pingTimeout));
+};
+
+/**
+ * Pings server every `this.pingInterval` and expects response
+ * within `this.pingTimeout` or closes connection.
+ *
+ * @api private
+ */
+
+Socket.prototype.setPing = function () {
+ var self = this;
+ clearTimeout(self.pingIntervalTimer);
+ self.pingIntervalTimer = setTimeout(function () {
+ debug('writing ping packet - expecting pong within %sms', self.pingTimeout);
+ self.ping();
+ self.onHeartbeat(self.pingTimeout);
+ }, self.pingInterval);
+};
+
+/**
+* Sends a ping packet.
+*
+* @api public
+*/
+
+Socket.prototype.ping = function () {
+ this.sendPacket('ping');
+};
+
+/**
+ * Called on `drain` event
+ *
+ * @api private
+ */
+
+Socket.prototype.onDrain = function() {
+ for (var i = 0; i < this.prevBufferLen; i++) {
+ if (this.callbackBuffer[i]) {
+ this.callbackBuffer[i]();
+ }
+ }
+
+ this.writeBuffer.splice(0, this.prevBufferLen);
+ this.callbackBuffer.splice(0, this.prevBufferLen);
+
+ // setting prevBufferLen = 0 is very important
+ // for example, when upgrading, upgrade packet is sent over,
+ // and a nonzero prevBufferLen could cause problems on `drain`
+ this.prevBufferLen = 0;
+
+ if (this.writeBuffer.length == 0) {
+ this.emit('drain');
+ } else {
+ this.flush();
+ }
+};
+
+/**
+ * Flush write buffers.
+ *
+ * @api private
+ */
+
+Socket.prototype.flush = function () {
+ if ('closed' != this.readyState && this.transport.writable &&
+ !this.upgrading && this.writeBuffer.length) {
+ debug('flushing %d packets in socket', this.writeBuffer.length);
+ this.transport.send(this.writeBuffer);
+ // keep track of current length of writeBuffer
+ // splice writeBuffer and callbackBuffer on `drain`
+ this.prevBufferLen = this.writeBuffer.length;
+ this.emit('flush');
+ }
+};
+
+/**
+ * Sends a message.
+ *
+ * @param {String} message.
+ * @param {Function} callback function.
+ * @return {Socket} for chaining.
+ * @api public
+ */
+
+Socket.prototype.write =
+Socket.prototype.send = function (msg, fn) {
+ this.sendPacket('message', msg, fn);
+ return this;
+};
+
+/**
+ * Sends a packet.
+ *
+ * @param {String} packet type.
+ * @param {String} data.
+ * @param {Function} callback function.
+ * @api private
+ */
+
+Socket.prototype.sendPacket = function (type, data, fn) {
+ if ('closing' == this.readyState || 'closed' == this.readyState) {
+ return;
+ }
+
+ var packet = { type: type, data: data };
+ this.emit('packetCreate', packet);
+ this.writeBuffer.push(packet);
+ this.callbackBuffer.push(fn);
+ this.flush();
+};
+
+/**
+ * Closes the connection.
+ *
+ * @api private
+ */
+
+Socket.prototype.close = function () {
+ if ('opening' == this.readyState || 'open' == this.readyState) {
+ this.readyState = 'closing';
+
+ var self = this;
+
+ function close() {
+ self.onClose('forced close');
+ debug('socket closing - telling transport to close');
+ self.transport.close();
+ }
+
+ function cleanupAndClose() {
+ self.removeListener('upgrade', cleanupAndClose);
+ self.removeListener('upgradeError', cleanupAndClose);
+ close();
+ }
+
+ function waitForUpgrade() {
+ // wait for upgrade to finish since we can't send packets while pausing a transport
+ self.once('upgrade', cleanupAndClose);
+ self.once('upgradeError', cleanupAndClose);
+ }
+
+ if (this.writeBuffer.length) {
+ this.once('drain', function() {
+ if (this.upgrading) {
+ waitForUpgrade();
+ } else {
+ close();
+ }
+ });
+ } else if (this.upgrading) {
+ waitForUpgrade();
+ } else {
+ close();
+ }
+ }
+
+ return this;
+};
+
+/**
+ * Called upon transport error
+ *
+ * @api private
+ */
+
+Socket.prototype.onError = function (err) {
+ debug('socket error %j', err);
+ Socket.priorWebsocketSuccess = false;
+ this.emit('error', err);
+ this.onClose('transport error', err);
+};
+
+/**
+ * Called upon transport close.
+ *
+ * @api private
+ */
+
+Socket.prototype.onClose = function (reason, desc) {
+ if ('opening' == this.readyState || 'open' == this.readyState || 'closing' == this.readyState) {
+ debug('socket close with reason: "%s"', reason);
+ var self = this;
+
+ // clear timers
+ clearTimeout(this.pingIntervalTimer);
+ clearTimeout(this.pingTimeoutTimer);
+
+ // clean buffers in next tick, so developers can still
+ // grab the buffers on `close` event
+ setTimeout(function() {
+ self.writeBuffer = [];
+ self.callbackBuffer = [];
+ self.prevBufferLen = 0;
+ }, 0);
+
+ // stop event from firing again for transport
+ this.transport.removeAllListeners('close');
+
+ // ensure transport won't stay open
+ this.transport.close();
+
+ // ignore further transport communication
+ this.transport.removeAllListeners();
+
+ // set ready state
+ this.readyState = 'closed';
+
+ // clear session id
+ this.id = null;
+
+ // emit close event
+ this.emit('close', reason, desc);
+ }
+};
+
+/**
+ * Filters upgrades, returning only those matching client transports.
+ *
+ * @param {Array} server upgrades
+ * @api private
+ *
+ */
+
+Socket.prototype.filterUpgrades = function (upgrades) {
+ var filteredUpgrades = [];
+ for (var i = 0, j = upgrades.length; i';
+ iframe = document.createElement(html);
+ } catch (e) {
+ iframe = document.createElement('iframe');
+ iframe.name = self.iframeId;
+ iframe.src = 'javascript:0';
+ }
+
+ iframe.id = self.iframeId;
+
+ self.form.appendChild(iframe);
+ self.iframe = iframe;
+ }
+
+ initIframe();
+
+ // escape \n to prevent it from being converted into \r\n by some UAs
+ // double escaping is required for escaped new lines because unescaping of new lines can be done safely on server-side
+ data = data.replace(rEscapedNewline, '\\\n');
+ this.area.value = data.replace(rNewline, '\\n');
+
+ try {
+ this.form.submit();
+ } catch(e) {}
+
+ if (this.iframe.attachEvent) {
+ this.iframe.onreadystatechange = function(){
+ if (self.iframe.readyState == 'complete') {
+ complete();
+ }
+ };
+ } else {
+ this.iframe.onload = complete;
+ }
+};
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./polling":18,"component-inherit":21}],17:[function(_dereq_,module,exports){
+(function (global){
+/**
+ * Module requirements.
+ */
+
+var XMLHttpRequest = _dereq_('xmlhttprequest');
+var Polling = _dereq_('./polling');
+var Emitter = _dereq_('component-emitter');
+var inherit = _dereq_('component-inherit');
+var debug = _dereq_('debug')('engine.io-client:polling-xhr');
+
+/**
+ * Module exports.
+ */
+
+module.exports = XHR;
+module.exports.Request = Request;
+
+/**
+ * Empty function
+ */
+
+function empty(){}
+
+/**
+ * XHR Polling constructor.
+ *
+ * @param {Object} opts
+ * @api public
+ */
+
+function XHR(opts){
+ Polling.call(this, opts);
+
+ if (global.location) {
+ var isSSL = 'https:' == location.protocol;
+ var port = location.port;
+
+ // some user agents have empty `location.port`
+ if (!port) {
+ port = isSSL ? 443 : 80;
+ }
+
+ this.xd = opts.hostname != global.location.hostname ||
+ port != opts.port;
+ this.xs = opts.secure != isSSL;
+ }
+}
+
+/**
+ * Inherits from Polling.
+ */
+
+inherit(XHR, Polling);
+
+/**
+ * XHR supports binary
+ */
+
+XHR.prototype.supportsBinary = true;
+
+/**
+ * Creates a request.
+ *
+ * @param {String} method
+ * @api private
+ */
+
+XHR.prototype.request = function(opts){
+ opts = opts || {};
+ opts.uri = this.uri();
+ opts.xd = this.xd;
+ opts.xs = this.xs;
+ opts.agent = this.agent || false;
+ opts.supportsBinary = this.supportsBinary;
+ opts.enablesXDR = this.enablesXDR;
+
+ // SSL options for Node.js client
+ opts.pfx = this.pfx;
+ opts.key = this.key;
+ opts.passphrase = this.passphrase;
+ opts.cert = this.cert;
+ opts.ca = this.ca;
+ opts.ciphers = this.ciphers;
+ opts.rejectUnauthorized = this.rejectUnauthorized;
+
+ return new Request(opts);
+};
+
+/**
+ * Sends data.
+ *
+ * @param {String} data to send.
+ * @param {Function} called upon flush.
+ * @api private
+ */
+
+XHR.prototype.doWrite = function(data, fn){
+ var isBinary = typeof data !== 'string' && data !== undefined;
+ var req = this.request({ method: 'POST', data: data, isBinary: isBinary });
+ var self = this;
+ req.on('success', fn);
+ req.on('error', function(err){
+ self.onError('xhr post error', err);
+ });
+ this.sendXhr = req;
+};
+
+/**
+ * Starts a poll cycle.
+ *
+ * @api private
+ */
+
+XHR.prototype.doPoll = function(){
+ debug('xhr poll');
+ var req = this.request();
+ var self = this;
+ req.on('data', function(data){
+ self.onData(data);
+ });
+ req.on('error', function(err){
+ self.onError('xhr poll error', err);
+ });
+ this.pollXhr = req;
+};
+
+/**
+ * Request constructor
+ *
+ * @param {Object} options
+ * @api public
+ */
+
+function Request(opts){
+ this.method = opts.method || 'GET';
+ this.uri = opts.uri;
+ this.xd = !!opts.xd;
+ this.xs = !!opts.xs;
+ this.async = false !== opts.async;
+ this.data = undefined != opts.data ? opts.data : null;
+ this.agent = opts.agent;
+ this.isBinary = opts.isBinary;
+ this.supportsBinary = opts.supportsBinary;
+ this.enablesXDR = opts.enablesXDR;
+
+ // SSL options for Node.js client
+ this.pfx = opts.pfx;
+ this.key = opts.key;
+ this.passphrase = opts.passphrase;
+ this.cert = opts.cert;
+ this.ca = opts.ca;
+ this.ciphers = opts.ciphers;
+ this.rejectUnauthorized = opts.rejectUnauthorized;
+
+ this.create();
+}
+
+/**
+ * Mix in `Emitter`.
+ */
+
+Emitter(Request.prototype);
+
+/**
+ * Creates the XHR object and sends the request.
+ *
+ * @api private
+ */
+
+Request.prototype.create = function(){
+ var opts = { agent: this.agent, xdomain: this.xd, xscheme: this.xs, enablesXDR: this.enablesXDR };
+
+ // SSL options for Node.js client
+ opts.pfx = this.pfx;
+ opts.key = this.key;
+ opts.passphrase = this.passphrase;
+ opts.cert = this.cert;
+ opts.ca = this.ca;
+ opts.ciphers = this.ciphers;
+ opts.rejectUnauthorized = this.rejectUnauthorized;
+
+ var xhr = this.xhr = new XMLHttpRequest(opts);
+ var self = this;
+
+ try {
+ debug('xhr open %s: %s', this.method, this.uri);
+ xhr.open(this.method, this.uri, this.async);
+ if (this.supportsBinary) {
+ // This has to be done after open because Firefox is stupid
+ // http://stackoverflow.com/questions/13216903/get-binary-data-with-xmlhttprequest-in-a-firefox-extension
+ xhr.responseType = 'arraybuffer';
+ }
+
+ if ('POST' == this.method) {
+ try {
+ if (this.isBinary) {
+ xhr.setRequestHeader('Content-type', 'application/octet-stream');
+ } else {
+ xhr.setRequestHeader('Content-type', 'text/plain;charset=UTF-8');
+ }
+ } catch (e) {}
+ }
+
+ // ie6 check
+ if ('withCredentials' in xhr) {
+ xhr.withCredentials = true;
+ }
+
+ if (this.hasXDR()) {
+ xhr.onload = function(){
+ self.onLoad();
+ };
+ xhr.onerror = function(){
+ self.onError(xhr.responseText);
+ };
+ } else {
+ xhr.onreadystatechange = function(){
+ if (4 != xhr.readyState) return;
+ if (200 == xhr.status || 1223 == xhr.status) {
+ self.onLoad();
+ } else {
+ // make sure the `error` event handler that's user-set
+ // does not throw in the same tick and gets caught here
+ setTimeout(function(){
+ self.onError(xhr.status);
+ }, 0);
+ }
+ };
+ }
+
+ debug('xhr data %s', this.data);
+ xhr.send(this.data);
+ } catch (e) {
+ // Need to defer since .create() is called directly fhrom the constructor
+ // and thus the 'error' event can only be only bound *after* this exception
+ // occurs. Therefore, also, we cannot throw here at all.
+ setTimeout(function() {
+ self.onError(e);
+ }, 0);
+ return;
+ }
+
+ if (global.document) {
+ this.index = Request.requestsCount++;
+ Request.requests[this.index] = this;
+ }
+};
+
+/**
+ * Called upon successful response.
+ *
+ * @api private
+ */
+
+Request.prototype.onSuccess = function(){
+ this.emit('success');
+ this.cleanup();
+};
+
+/**
+ * Called if we have data.
+ *
+ * @api private
+ */
+
+Request.prototype.onData = function(data){
+ this.emit('data', data);
+ this.onSuccess();
+};
+
+/**
+ * Called upon error.
+ *
+ * @api private
+ */
+
+Request.prototype.onError = function(err){
+ this.emit('error', err);
+ this.cleanup(true);
+};
+
+/**
+ * Cleans up house.
+ *
+ * @api private
+ */
+
+Request.prototype.cleanup = function(fromError){
+ if ('undefined' == typeof this.xhr || null === this.xhr) {
+ return;
+ }
+ // xmlhttprequest
+ if (this.hasXDR()) {
+ this.xhr.onload = this.xhr.onerror = empty;
+ } else {
+ this.xhr.onreadystatechange = empty;
+ }
+
+ if (fromError) {
+ try {
+ this.xhr.abort();
+ } catch(e) {}
+ }
+
+ if (global.document) {
+ delete Request.requests[this.index];
+ }
+
+ this.xhr = null;
+};
+
+/**
+ * Called upon load.
+ *
+ * @api private
+ */
+
+Request.prototype.onLoad = function(){
+ var data;
+ try {
+ var contentType;
+ try {
+ contentType = this.xhr.getResponseHeader('Content-Type').split(';')[0];
+ } catch (e) {}
+ if (contentType === 'application/octet-stream') {
+ data = this.xhr.response;
+ } else {
+ if (!this.supportsBinary) {
+ data = this.xhr.responseText;
+ } else {
+ data = 'ok';
+ }
+ }
+ } catch (e) {
+ this.onError(e);
+ }
+ if (null != data) {
+ this.onData(data);
+ }
+};
+
+/**
+ * Check if it has XDomainRequest.
+ *
+ * @api private
+ */
+
+Request.prototype.hasXDR = function(){
+ return 'undefined' !== typeof global.XDomainRequest && !this.xs && this.enablesXDR;
+};
+
+/**
+ * Aborts the request.
+ *
+ * @api public
+ */
+
+Request.prototype.abort = function(){
+ this.cleanup();
+};
+
+/**
+ * Aborts pending requests when unloading the window. This is needed to prevent
+ * memory leaks (e.g. when using IE) and to ensure that no spurious error is
+ * emitted.
+ */
+
+if (global.document) {
+ Request.requestsCount = 0;
+ Request.requests = {};
+ if (global.attachEvent) {
+ global.attachEvent('onunload', unloadHandler);
+ } else if (global.addEventListener) {
+ global.addEventListener('beforeunload', unloadHandler, false);
+ }
+}
+
+function unloadHandler() {
+ for (var i in Request.requests) {
+ if (Request.requests.hasOwnProperty(i)) {
+ Request.requests[i].abort();
+ }
+ }
+}
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./polling":18,"component-emitter":9,"component-inherit":21,"debug":22,"xmlhttprequest":20}],18:[function(_dereq_,module,exports){
+/**
+ * Module dependencies.
+ */
+
+var Transport = _dereq_('../transport');
+var parseqs = _dereq_('parseqs');
+var parser = _dereq_('engine.io-parser');
+var inherit = _dereq_('component-inherit');
+var debug = _dereq_('debug')('engine.io-client:polling');
+
+/**
+ * Module exports.
+ */
+
+module.exports = Polling;
+
+/**
+ * Is XHR2 supported?
+ */
+
+var hasXHR2 = (function() {
+ var XMLHttpRequest = _dereq_('xmlhttprequest');
+ var xhr = new XMLHttpRequest({ xdomain: false });
+ return null != xhr.responseType;
+})();
+
+/**
+ * Polling interface.
+ *
+ * @param {Object} opts
+ * @api private
+ */
+
+function Polling(opts){
+ var forceBase64 = (opts && opts.forceBase64);
+ if (!hasXHR2 || forceBase64) {
+ this.supportsBinary = false;
+ }
+ Transport.call(this, opts);
+}
+
+/**
+ * Inherits from Transport.
+ */
+
+inherit(Polling, Transport);
+
+/**
+ * Transport name.
+ */
+
+Polling.prototype.name = 'polling';
+
+/**
+ * Opens the socket (triggers polling). We write a PING message to determine
+ * when the transport is open.
+ *
+ * @api private
+ */
+
+Polling.prototype.doOpen = function(){
+ this.poll();
+};
+
+/**
+ * Pauses polling.
+ *
+ * @param {Function} callback upon buffers are flushed and transport is paused
+ * @api private
+ */
+
+Polling.prototype.pause = function(onPause){
+ var pending = 0;
+ var self = this;
+
+ this.readyState = 'pausing';
+
+ function pause(){
+ debug('paused');
+ self.readyState = 'paused';
+ onPause();
+ }
+
+ if (this.polling || !this.writable) {
+ var total = 0;
+
+ if (this.polling) {
+ debug('we are currently polling - waiting to pause');
+ total++;
+ this.once('pollComplete', function(){
+ debug('pre-pause polling complete');
+ --total || pause();
+ });
+ }
+
+ if (!this.writable) {
+ debug('we are currently writing - waiting to pause');
+ total++;
+ this.once('drain', function(){
+ debug('pre-pause writing complete');
+ --total || pause();
+ });
+ }
+ } else {
+ pause();
+ }
+};
+
+/**
+ * Starts polling cycle.
+ *
+ * @api public
+ */
+
+Polling.prototype.poll = function(){
+ debug('polling');
+ this.polling = true;
+ this.doPoll();
+ this.emit('poll');
+};
+
+/**
+ * Overloads onData to detect payloads.
+ *
+ * @api private
+ */
+
+Polling.prototype.onData = function(data){
+ var self = this;
+ debug('polling got data %s', data);
+ var callback = function(packet, index, total) {
+ // if its the first message we consider the transport open
+ if ('opening' == self.readyState) {
+ self.onOpen();
+ }
+
+ // if its a close packet, we close the ongoing requests
+ if ('close' == packet.type) {
+ self.onClose();
+ return false;
+ }
+
+ // otherwise bypass onData and handle the message
+ self.onPacket(packet);
+ };
+
+ // decode payload
+ parser.decodePayload(data, this.socket.binaryType, callback);
+
+ // if an event did not trigger closing
+ if ('closed' != this.readyState) {
+ // if we got data we're not polling
+ this.polling = false;
+ this.emit('pollComplete');
+
+ if ('open' == this.readyState) {
+ this.poll();
+ } else {
+ debug('ignoring poll - transport state "%s"', this.readyState);
+ }
+ }
+};
+
+/**
+ * For polling, send a close packet.
+ *
+ * @api private
+ */
+
+Polling.prototype.doClose = function(){
+ var self = this;
+
+ function close(){
+ debug('writing close packet');
+ self.write([{ type: 'close' }]);
+ }
+
+ if ('open' == this.readyState) {
+ debug('transport open - closing');
+ close();
+ } else {
+ // in case we're trying to close while
+ // handshaking is in progress (GH-164)
+ debug('transport not open - deferring close');
+ this.once('open', close);
+ }
+};
+
+/**
+ * Writes a packets payload.
+ *
+ * @param {Array} data packets
+ * @param {Function} drain callback
+ * @api private
+ */
+
+Polling.prototype.write = function(packets){
+ var self = this;
+ this.writable = false;
+ var callbackfn = function() {
+ self.writable = true;
+ self.emit('drain');
+ };
+
+ var self = this;
+ parser.encodePayload(packets, this.supportsBinary, function(data) {
+ self.doWrite(data, callbackfn);
+ });
+};
+
+/**
+ * Generates uri for connection.
+ *
+ * @api private
+ */
+
+Polling.prototype.uri = function(){
+ var query = this.query || {};
+ var schema = this.secure ? 'https' : 'http';
+ var port = '';
+
+ // cache busting is forced
+ if (false !== this.timestampRequests) {
+ query[this.timestampParam] = +new Date + '-' + Transport.timestamps++;
+ }
+
+ if (!this.supportsBinary && !query.sid) {
+ query.b64 = 1;
+ }
+
+ query = parseqs.encode(query);
+
+ // avoid port if default for schema
+ if (this.port && (('https' == schema && this.port != 443) ||
+ ('http' == schema && this.port != 80))) {
+ port = ':' + this.port;
+ }
+
+ // prepend ? to query
+ if (query.length) {
+ query = '?' + query;
+ }
+
+ return schema + '://' + this.hostname + port + this.path + query;
+};
+
+},{"../transport":14,"component-inherit":21,"debug":22,"engine.io-parser":25,"parseqs":33,"xmlhttprequest":20}],19:[function(_dereq_,module,exports){
+/**
+ * Module dependencies.
+ */
+
+var Transport = _dereq_('../transport');
+var parser = _dereq_('engine.io-parser');
+var parseqs = _dereq_('parseqs');
+var inherit = _dereq_('component-inherit');
+var debug = _dereq_('debug')('engine.io-client:websocket');
+
+/**
+ * `ws` exposes a WebSocket-compatible interface in
+ * Node, or the `WebSocket` or `MozWebSocket` globals
+ * in the browser.
+ */
+
+var WebSocket = _dereq_('ws');
+
+/**
+ * Module exports.
+ */
+
+module.exports = WS;
+
+/**
+ * WebSocket transport constructor.
+ *
+ * @api {Object} connection options
+ * @api public
+ */
+
+function WS(opts){
+ var forceBase64 = (opts && opts.forceBase64);
+ if (forceBase64) {
+ this.supportsBinary = false;
+ }
+ Transport.call(this, opts);
+}
+
+/**
+ * Inherits from Transport.
+ */
+
+inherit(WS, Transport);
+
+/**
+ * Transport name.
+ *
+ * @api public
+ */
+
+WS.prototype.name = 'websocket';
+
+/*
+ * WebSockets support binary
+ */
+
+WS.prototype.supportsBinary = true;
+
+/**
+ * Opens socket.
+ *
+ * @api private
+ */
+
+WS.prototype.doOpen = function(){
+ if (!this.check()) {
+ // let probe timeout
+ return;
+ }
+
+ var self = this;
+ var uri = this.uri();
+ var protocols = void(0);
+ var opts = { agent: this.agent };
+
+ // SSL options for Node.js client
+ opts.pfx = this.pfx;
+ opts.key = this.key;
+ opts.passphrase = this.passphrase;
+ opts.cert = this.cert;
+ opts.ca = this.ca;
+ opts.ciphers = this.ciphers;
+ opts.rejectUnauthorized = this.rejectUnauthorized;
+
+ this.ws = new WebSocket(uri, protocols, opts);
+
+ if (this.ws.binaryType === undefined) {
+ this.supportsBinary = false;
+ }
+
+ this.ws.binaryType = 'arraybuffer';
+ this.addEventListeners();
+};
+
+/**
+ * Adds event listeners to the socket
+ *
+ * @api private
+ */
+
+WS.prototype.addEventListeners = function(){
+ var self = this;
+
+ this.ws.onopen = function(){
+ self.onOpen();
+ };
+ this.ws.onclose = function(){
+ self.onClose();
+ };
+ this.ws.onmessage = function(ev){
+ self.onData(ev.data);
+ };
+ this.ws.onerror = function(e){
+ self.onError('websocket error', e);
+ };
+};
+
+/**
+ * Override `onData` to use a timer on iOS.
+ * See: https://gist.github.com/mloughran/2052006
+ *
+ * @api private
+ */
+
+if ('undefined' != typeof navigator
+ && /iPad|iPhone|iPod/i.test(navigator.userAgent)) {
+ WS.prototype.onData = function(data){
+ var self = this;
+ setTimeout(function(){
+ Transport.prototype.onData.call(self, data);
+ }, 0);
+ };
+}
+
+/**
+ * Writes data to socket.
+ *
+ * @param {Array} array of packets.
+ * @api private
+ */
+
+WS.prototype.write = function(packets){
+ var self = this;
+ this.writable = false;
+ // encodePacket efficient as it uses WS framing
+ // no need for encodePayload
+ for (var i = 0, l = packets.length; i < l; i++) {
+ parser.encodePacket(packets[i], this.supportsBinary, function(data) {
+ //Sometimes the websocket has already been closed but the browser didn't
+ //have a chance of informing us about it yet, in that case send will
+ //throw an error
+ try {
+ self.ws.send(data);
+ } catch (e){
+ debug('websocket closed before onclose event');
+ }
+ });
+ }
+
+ function ondrain() {
+ self.writable = true;
+ self.emit('drain');
+ }
+ // fake drain
+ // defer to next tick to allow Socket to clear writeBuffer
+ setTimeout(ondrain, 0);
+};
+
+/**
+ * Called upon close
+ *
+ * @api private
+ */
+
+WS.prototype.onClose = function(){
+ Transport.prototype.onClose.call(this);
+};
+
+/**
+ * Closes socket.
+ *
+ * @api private
+ */
+
+WS.prototype.doClose = function(){
+ if (typeof this.ws !== 'undefined') {
+ this.ws.close();
+ }
+};
+
+/**
+ * Generates uri for connection.
+ *
+ * @api private
+ */
+
+WS.prototype.uri = function(){
+ var query = this.query || {};
+ var schema = this.secure ? 'wss' : 'ws';
+ var port = '';
+
+ // avoid port if default for schema
+ if (this.port && (('wss' == schema && this.port != 443)
+ || ('ws' == schema && this.port != 80))) {
+ port = ':' + this.port;
+ }
+
+ // append timestamp to URI
+ if (this.timestampRequests) {
+ query[this.timestampParam] = +new Date;
+ }
+
+ // communicate binary support capabilities
+ if (!this.supportsBinary) {
+ query.b64 = 1;
+ }
+
+ query = parseqs.encode(query);
+
+ // prepend ? to query
+ if (query.length) {
+ query = '?' + query;
+ }
+
+ return schema + '://' + this.hostname + port + this.path + query;
+};
+
+/**
+ * Feature detection for WebSocket.
+ *
+ * @return {Boolean} whether this transport is available.
+ * @api public
+ */
+
+WS.prototype.check = function(){
+ return !!WebSocket && !('__initialize' in WebSocket && this.name === WS.prototype.name);
+};
+
+},{"../transport":14,"component-inherit":21,"debug":22,"engine.io-parser":25,"parseqs":33,"ws":35}],20:[function(_dereq_,module,exports){
+// browser shim for xmlhttprequest module
+var hasCORS = _dereq_('has-cors');
+
+module.exports = function(opts) {
+ var xdomain = opts.xdomain;
+
+ // scheme must be same when usign XDomainRequest
+ // http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx
+ var xscheme = opts.xscheme;
+
+ // XDomainRequest has a flow of not sending cookie, therefore it should be disabled as a default.
+ // https://github.com/Automattic/engine.io-client/pull/217
+ var enablesXDR = opts.enablesXDR;
+
+ // XMLHttpRequest can be disabled on IE
+ try {
+ if ('undefined' != typeof XMLHttpRequest && (!xdomain || hasCORS)) {
+ return new XMLHttpRequest();
+ }
+ } catch (e) { }
+
+ // Use XDomainRequest for IE8 if enablesXDR is true
+ // because loading bar keeps flashing when using jsonp-polling
+ // https://github.com/yujiosaka/socke.io-ie8-loading-example
+ try {
+ if ('undefined' != typeof XDomainRequest && !xscheme && enablesXDR) {
+ return new XDomainRequest();
+ }
+ } catch (e) { }
+
+ if (!xdomain) {
+ try {
+ return new ActiveXObject('Microsoft.XMLHTTP');
+ } catch(e) { }
+ }
+}
+
+},{"has-cors":38}],21:[function(_dereq_,module,exports){
+
+module.exports = function(a, b){
+ var fn = function(){};
+ fn.prototype = b.prototype;
+ a.prototype = new fn;
+ a.prototype.constructor = a;
+};
+},{}],22:[function(_dereq_,module,exports){
+
+/**
+ * This is the web browser implementation of `debug()`.
+ *
+ * Expose `debug()` as the module.
+ */
+
+exports = module.exports = _dereq_('./debug');
+exports.log = log;
+exports.formatArgs = formatArgs;
+exports.save = save;
+exports.load = load;
+exports.useColors = useColors;
+
+/**
+ * Colors.
+ */
+
+exports.colors = [
+ 'lightseagreen',
+ 'forestgreen',
+ 'goldenrod',
+ 'dodgerblue',
+ 'darkorchid',
+ 'crimson'
+];
+
+/**
+ * Currently only WebKit-based Web Inspectors, Firefox >= v31,
+ * and the Firebug extension (any Firefox version) are known
+ * to support "%c" CSS customizations.
+ *
+ * TODO: add a `localStorage` variable to explicitly enable/disable colors
+ */
+
+function useColors() {
+ // is webkit? http://stackoverflow.com/a/16459606/376773
+ return ('WebkitAppearance' in document.documentElement.style) ||
+ // is firebug? http://stackoverflow.com/a/398120/376773
+ (window.console && (console.firebug || (console.exception && console.table))) ||
+ // is firefox >= v31?
+ // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
+ (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31);
+}
+
+/**
+ * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
+ */
+
+exports.formatters.j = function(v) {
+ return JSON.stringify(v);
+};
+
+
+/**
+ * Colorize log arguments if enabled.
+ *
+ * @api public
+ */
+
+function formatArgs() {
+ var args = arguments;
+ var useColors = this.useColors;
+
+ args[0] = (useColors ? '%c' : '')
+ + this.namespace
+ + (useColors ? ' %c' : ' ')
+ + args[0]
+ + (useColors ? '%c ' : ' ')
+ + '+' + exports.humanize(this.diff);
+
+ if (!useColors) return args;
+
+ var c = 'color: ' + this.color;
+ args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));
+
+ // the final "%c" is somewhat tricky, because there could be other
+ // arguments passed either before or after the %c, so we need to
+ // figure out the correct index to insert the CSS into
+ var index = 0;
+ var lastC = 0;
+ args[0].replace(/%[a-z%]/g, function(match) {
+ if ('%%' === match) return;
+ index++;
+ if ('%c' === match) {
+ // we only are interested in the *last* %c
+ // (the user may have provided their own)
+ lastC = index;
+ }
+ });
+
+ args.splice(lastC, 0, c);
+ return args;
+}
+
+/**
+ * Invokes `console.log()` when available.
+ * No-op when `console.log` is not a "function".
+ *
+ * @api public
+ */
+
+function log() {
+ // This hackery is required for IE8,
+ // where the `console.log` function doesn't have 'apply'
+ return 'object' == typeof console
+ && 'function' == typeof console.log
+ && Function.prototype.apply.call(console.log, console, arguments);
+}
+
+/**
+ * Save `namespaces`.
+ *
+ * @param {String} namespaces
+ * @api private
+ */
+
+function save(namespaces) {
+ try {
+ if (null == namespaces) {
+ localStorage.removeItem('debug');
+ } else {
+ localStorage.debug = namespaces;
+ }
+ } catch(e) {}
+}
+
+/**
+ * Load `namespaces`.
+ *
+ * @return {String} returns the previously persisted debug modes
+ * @api private
+ */
+
+function load() {
+ var r;
+ try {
+ r = localStorage.debug;
+ } catch(e) {}
+ return r;
+}
+
+/**
+ * Enable namespaces listed in `localStorage.debug` initially.
+ */
+
+exports.enable(load());
+
+},{"./debug":23}],23:[function(_dereq_,module,exports){
+
+/**
+ * This is the common logic for both the Node.js and web browser
+ * implementations of `debug()`.
+ *
+ * Expose `debug()` as the module.
+ */
+
+exports = module.exports = debug;
+exports.coerce = coerce;
+exports.disable = disable;
+exports.enable = enable;
+exports.enabled = enabled;
+exports.humanize = _dereq_('ms');
+
+/**
+ * The currently active debug mode names, and names to skip.
+ */
+
+exports.names = [];
+exports.skips = [];
+
+/**
+ * Map of special "%n" handling functions, for the debug "format" argument.
+ *
+ * Valid key names are a single, lowercased letter, i.e. "n".
+ */
+
+exports.formatters = {};
+
+/**
+ * Previously assigned color.
+ */
+
+var prevColor = 0;
+
+/**
+ * Previous log timestamp.
+ */
+
+var prevTime;
+
+/**
+ * Select a color.
+ *
+ * @return {Number}
+ * @api private
+ */
+
+function selectColor() {
+ return exports.colors[prevColor++ % exports.colors.length];
+}
+
+/**
+ * Create a debugger with the given `namespace`.
+ *
+ * @param {String} namespace
+ * @return {Function}
+ * @api public
+ */
+
+function debug(namespace) {
+
+ // define the `disabled` version
+ function disabled() {
+ }
+ disabled.enabled = false;
+
+ // define the `enabled` version
+ function enabled() {
+
+ var self = enabled;
+
+ // set `diff` timestamp
+ var curr = +new Date();
+ var ms = curr - (prevTime || curr);
+ self.diff = ms;
+ self.prev = prevTime;
+ self.curr = curr;
+ prevTime = curr;
+
+ // add the `color` if not set
+ if (null == self.useColors) self.useColors = exports.useColors();
+ if (null == self.color && self.useColors) self.color = selectColor();
+
+ var args = Array.prototype.slice.call(arguments);
+
+ args[0] = exports.coerce(args[0]);
+
+ if ('string' !== typeof args[0]) {
+ // anything else let's inspect with %o
+ args = ['%o'].concat(args);
+ }
+
+ // apply any `formatters` transformations
+ var index = 0;
+ args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {
+ // if we encounter an escaped % then don't increase the array index
+ if (match === '%%') return match;
+ index++;
+ var formatter = exports.formatters[format];
+ if ('function' === typeof formatter) {
+ var val = args[index];
+ match = formatter.call(self, val);
+
+ // now we need to remove `args[index]` since it's inlined in the `format`
+ args.splice(index, 1);
+ index--;
+ }
+ return match;
+ });
+
+ if ('function' === typeof exports.formatArgs) {
+ args = exports.formatArgs.apply(self, args);
+ }
+ var logFn = enabled.log || exports.log || console.log.bind(console);
+ logFn.apply(self, args);
+ }
+ enabled.enabled = true;
+
+ var fn = exports.enabled(namespace) ? enabled : disabled;
+
+ fn.namespace = namespace;
+
+ return fn;
+}
+
+/**
+ * Enables a debug mode by namespaces. This can include modes
+ * separated by a colon and wildcards.
+ *
+ * @param {String} namespaces
+ * @api public
+ */
+
+function enable(namespaces) {
+ exports.save(namespaces);
+
+ var split = (namespaces || '').split(/[\s,]+/);
+ var len = split.length;
+
+ for (var i = 0; i < len; i++) {
+ if (!split[i]) continue; // ignore empty strings
+ namespaces = split[i].replace(/\*/g, '.*?');
+ if (namespaces[0] === '-') {
+ exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
+ } else {
+ exports.names.push(new RegExp('^' + namespaces + '$'));
+ }
+ }
+}
+
+/**
+ * Disable debug output.
+ *
+ * @api public
+ */
+
+function disable() {
+ exports.enable('');
+}
+
+/**
+ * Returns true if the given mode name is enabled, false otherwise.
+ *
+ * @param {String} name
+ * @return {Boolean}
+ * @api public
+ */
+
+function enabled(name) {
+ var i, len;
+ for (i = 0, len = exports.skips.length; i < len; i++) {
+ if (exports.skips[i].test(name)) {
+ return false;
+ }
+ }
+ for (i = 0, len = exports.names.length; i < len; i++) {
+ if (exports.names[i].test(name)) {
+ return true;
+ }
+ }
+ return false;
+}
+
+/**
+ * Coerce `val`.
+ *
+ * @param {Mixed} val
+ * @return {Mixed}
+ * @api private
+ */
+
+function coerce(val) {
+ if (val instanceof Error) return val.stack || val.message;
+ return val;
+}
+
+},{"ms":24}],24:[function(_dereq_,module,exports){
+/**
+ * Helpers.
+ */
+
+var s = 1000;
+var m = s * 60;
+var h = m * 60;
+var d = h * 24;
+var y = d * 365.25;
+
+/**
+ * Parse or format the given `val`.
+ *
+ * Options:
+ *
+ * - `long` verbose formatting [false]
+ *
+ * @param {String|Number} val
+ * @param {Object} options
+ * @return {String|Number}
+ * @api public
+ */
+
+module.exports = function(val, options){
+ options = options || {};
+ if ('string' == typeof val) return parse(val);
+ return options.long
+ ? long(val)
+ : short(val);
+};
+
+/**
+ * Parse the given `str` and return milliseconds.
+ *
+ * @param {String} str
+ * @return {Number}
+ * @api private
+ */
+
+function parse(str) {
+ var match = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str);
+ if (!match) return;
+ var n = parseFloat(match[1]);
+ var type = (match[2] || 'ms').toLowerCase();
+ switch (type) {
+ case 'years':
+ case 'year':
+ case 'y':
+ return n * y;
+ case 'days':
+ case 'day':
+ case 'd':
+ return n * d;
+ case 'hours':
+ case 'hour':
+ case 'h':
+ return n * h;
+ case 'minutes':
+ case 'minute':
+ case 'm':
+ return n * m;
+ case 'seconds':
+ case 'second':
+ case 's':
+ return n * s;
+ case 'ms':
+ return n;
+ }
+}
+
+/**
+ * Short format for `ms`.
+ *
+ * @param {Number} ms
+ * @return {String}
+ * @api private
+ */
+
+function short(ms) {
+ if (ms >= d) return Math.round(ms / d) + 'd';
+ if (ms >= h) return Math.round(ms / h) + 'h';
+ if (ms >= m) return Math.round(ms / m) + 'm';
+ if (ms >= s) return Math.round(ms / s) + 's';
+ return ms + 'ms';
+}
+
+/**
+ * Long format for `ms`.
+ *
+ * @param {Number} ms
+ * @return {String}
+ * @api private
+ */
+
+function long(ms) {
+ return plural(ms, d, 'day')
+ || plural(ms, h, 'hour')
+ || plural(ms, m, 'minute')
+ || plural(ms, s, 'second')
+ || ms + ' ms';
+}
+
+/**
+ * Pluralization helper.
+ */
+
+function plural(ms, n, name) {
+ if (ms < n) return;
+ if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
+ return Math.ceil(ms / n) + ' ' + name + 's';
+}
+
+},{}],25:[function(_dereq_,module,exports){
+(function (global){
+/**
+ * Module dependencies.
+ */
+
+var keys = _dereq_('./keys');
+var hasBinary = _dereq_('has-binary');
+var sliceBuffer = _dereq_('arraybuffer.slice');
+var base64encoder = _dereq_('base64-arraybuffer');
+var after = _dereq_('after');
+var utf8 = _dereq_('utf8');
+
+/**
+ * Check if we are running an android browser. That requires us to use
+ * ArrayBuffer with polling transports...
+ *
+ * http://ghinda.net/jpeg-blob-ajax-android/
+ */
+
+var isAndroid = navigator.userAgent.match(/Android/i);
+
+/**
+ * Check if we are running in PhantomJS.
+ * Uploading a Blob with PhantomJS does not work correctly, as reported here:
+ * https://github.com/ariya/phantomjs/issues/11395
+ * @type boolean
+ */
+var isPhantomJS = /PhantomJS/i.test(navigator.userAgent);
+
+/**
+ * When true, avoids using Blobs to encode payloads.
+ * @type boolean
+ */
+var dontSendBlobs = isAndroid || isPhantomJS;
+
+/**
+ * Current protocol version.
+ */
+
+exports.protocol = 3;
+
+/**
+ * Packet types.
+ */
+
+var packets = exports.packets = {
+ open: 0 // non-ws
+ , close: 1 // non-ws
+ , ping: 2
+ , pong: 3
+ , message: 4
+ , upgrade: 5
+ , noop: 6
+};
+
+var packetslist = keys(packets);
+
+/**
+ * Premade error packet.
+ */
+
+var err = { type: 'error', data: 'parser error' };
+
+/**
+ * Create a blob api even for blob builder when vendor prefixes exist
+ */
+
+var Blob = _dereq_('blob');
+
+/**
+ * Encodes a packet.
+ *
+ * [ ]
+ *
+ * Example:
+ *
+ * 5hello world
+ * 3
+ * 4
+ *
+ * Binary is encoded in an identical principle
+ *
+ * @api private
+ */
+
+exports.encodePacket = function (packet, supportsBinary, utf8encode, callback) {
+ if ('function' == typeof supportsBinary) {
+ callback = supportsBinary;
+ supportsBinary = false;
+ }
+
+ if ('function' == typeof utf8encode) {
+ callback = utf8encode;
+ utf8encode = null;
+ }
+
+ var data = (packet.data === undefined)
+ ? undefined
+ : packet.data.buffer || packet.data;
+
+ if (global.ArrayBuffer && data instanceof ArrayBuffer) {
+ return encodeArrayBuffer(packet, supportsBinary, callback);
+ } else if (Blob && data instanceof global.Blob) {
+ return encodeBlob(packet, supportsBinary, callback);
+ }
+
+ // might be an object with { base64: true, data: dataAsBase64String }
+ if (data && data.base64) {
+ return encodeBase64Object(packet, callback);
+ }
+
+ // Sending data as a utf-8 string
+ var encoded = packets[packet.type];
+
+ // data fragment is optional
+ if (undefined !== packet.data) {
+ encoded += utf8encode ? utf8.encode(String(packet.data)) : String(packet.data);
+ }
+
+ return callback('' + encoded);
+
+};
+
+function encodeBase64Object(packet, callback) {
+ // packet data is an object { base64: true, data: dataAsBase64String }
+ var message = 'b' + exports.packets[packet.type] + packet.data.data;
+ return callback(message);
+}
+
+/**
+ * Encode packet helpers for binary types
+ */
+
+function encodeArrayBuffer(packet, supportsBinary, callback) {
+ if (!supportsBinary) {
+ return exports.encodeBase64Packet(packet, callback);
+ }
+
+ var data = packet.data;
+ var contentArray = new Uint8Array(data);
+ var resultBuffer = new Uint8Array(1 + data.byteLength);
+
+ resultBuffer[0] = packets[packet.type];
+ for (var i = 0; i < contentArray.length; i++) {
+ resultBuffer[i+1] = contentArray[i];
+ }
+
+ return callback(resultBuffer.buffer);
+}
+
+function encodeBlobAsArrayBuffer(packet, supportsBinary, callback) {
+ if (!supportsBinary) {
+ return exports.encodeBase64Packet(packet, callback);
+ }
+
+ var fr = new FileReader();
+ fr.onload = function() {
+ packet.data = fr.result;
+ exports.encodePacket(packet, supportsBinary, true, callback);
+ };
+ return fr.readAsArrayBuffer(packet.data);
+}
+
+function encodeBlob(packet, supportsBinary, callback) {
+ if (!supportsBinary) {
+ return exports.encodeBase64Packet(packet, callback);
+ }
+
+ if (dontSendBlobs) {
+ return encodeBlobAsArrayBuffer(packet, supportsBinary, callback);
+ }
+
+ var length = new Uint8Array(1);
+ length[0] = packets[packet.type];
+ var blob = new Blob([length.buffer, packet.data]);
+
+ return callback(blob);
+}
+
+/**
+ * Encodes a packet with binary data in a base64 string
+ *
+ * @param {Object} packet, has `type` and `data`
+ * @return {String} base64 encoded message
+ */
+
+exports.encodeBase64Packet = function(packet, callback) {
+ var message = 'b' + exports.packets[packet.type];
+ if (Blob && packet.data instanceof Blob) {
+ var fr = new FileReader();
+ fr.onload = function() {
+ var b64 = fr.result.split(',')[1];
+ callback(message + b64);
+ };
+ return fr.readAsDataURL(packet.data);
+ }
+
+ var b64data;
+ try {
+ b64data = String.fromCharCode.apply(null, new Uint8Array(packet.data));
+ } catch (e) {
+ // iPhone Safari doesn't let you apply with typed arrays
+ var typed = new Uint8Array(packet.data);
+ var basic = new Array(typed.length);
+ for (var i = 0; i < typed.length; i++) {
+ basic[i] = typed[i];
+ }
+ b64data = String.fromCharCode.apply(null, basic);
+ }
+ message += global.btoa(b64data);
+ return callback(message);
+};
+
+/**
+ * Decodes a packet. Changes format to Blob if requested.
+ *
+ * @return {Object} with `type` and `data` (if any)
+ * @api private
+ */
+
+exports.decodePacket = function (data, binaryType, utf8decode) {
+ // String data
+ if (typeof data == 'string' || data === undefined) {
+ if (data.charAt(0) == 'b') {
+ return exports.decodeBase64Packet(data.substr(1), binaryType);
+ }
+
+ if (utf8decode) {
+ try {
+ data = utf8.decode(data);
+ } catch (e) {
+ return err;
+ }
+ }
+ var type = data.charAt(0);
+
+ if (Number(type) != type || !packetslist[type]) {
+ return err;
+ }
+
+ if (data.length > 1) {
+ return { type: packetslist[type], data: data.substring(1) };
+ } else {
+ return { type: packetslist[type] };
+ }
+ }
+
+ var asArray = new Uint8Array(data);
+ var type = asArray[0];
+ var rest = sliceBuffer(data, 1);
+ if (Blob && binaryType === 'blob') {
+ rest = new Blob([rest]);
+ }
+ return { type: packetslist[type], data: rest };
+};
+
+/**
+ * Decodes a packet encoded in a base64 string
+ *
+ * @param {String} base64 encoded message
+ * @return {Object} with `type` and `data` (if any)
+ */
+
+exports.decodeBase64Packet = function(msg, binaryType) {
+ var type = packetslist[msg.charAt(0)];
+ if (!global.ArrayBuffer) {
+ return { type: type, data: { base64: true, data: msg.substr(1) } };
+ }
+
+ var data = base64encoder.decode(msg.substr(1));
+
+ if (binaryType === 'blob' && Blob) {
+ data = new Blob([data]);
+ }
+
+ return { type: type, data: data };
+};
+
+/**
+ * Encodes multiple messages (payload).
+ *
+ * :data
+ *
+ * Example:
+ *
+ * 11:hello world2:hi
+ *
+ * If any contents are binary, they will be encoded as base64 strings. Base64
+ * encoded strings are marked with a b before the length specifier
+ *
+ * @param {Array} packets
+ * @api private
+ */
+
+exports.encodePayload = function (packets, supportsBinary, callback) {
+ if (typeof supportsBinary == 'function') {
+ callback = supportsBinary;
+ supportsBinary = null;
+ }
+
+ var isBinary = hasBinary(packets);
+
+ if (supportsBinary && isBinary) {
+ if (Blob && !dontSendBlobs) {
+ return exports.encodePayloadAsBlob(packets, callback);
+ }
+
+ return exports.encodePayloadAsArrayBuffer(packets, callback);
+ }
+
+ if (!packets.length) {
+ return callback('0:');
+ }
+
+ function setLengthHeader(message) {
+ return message.length + ':' + message;
+ }
+
+ function encodeOne(packet, doneCallback) {
+ exports.encodePacket(packet, !isBinary ? false : supportsBinary, true, function(message) {
+ doneCallback(null, setLengthHeader(message));
+ });
+ }
+
+ map(packets, encodeOne, function(err, results) {
+ return callback(results.join(''));
+ });
+};
+
+/**
+ * Async array map using after
+ */
+
+function map(ary, each, done) {
+ var result = new Array(ary.length);
+ var next = after(ary.length, done);
+
+ var eachWithIndex = function(i, el, cb) {
+ each(el, function(error, msg) {
+ result[i] = msg;
+ cb(error, result);
+ });
+ };
+
+ for (var i = 0; i < ary.length; i++) {
+ eachWithIndex(i, ary[i], next);
+ }
+}
+
+/*
+ * Decodes data when a payload is maybe expected. Possible binary contents are
+ * decoded from their base64 representation
+ *
+ * @param {String} data, callback method
+ * @api public
+ */
+
+exports.decodePayload = function (data, binaryType, callback) {
+ if (typeof data != 'string') {
+ return exports.decodePayloadAsBinary(data, binaryType, callback);
+ }
+
+ if (typeof binaryType === 'function') {
+ callback = binaryType;
+ binaryType = null;
+ }
+
+ var packet;
+ if (data == '') {
+ // parser error - ignoring payload
+ return callback(err, 0, 1);
+ }
+
+ var length = ''
+ , n, msg;
+
+ for (var i = 0, l = data.length; i < l; i++) {
+ var chr = data.charAt(i);
+
+ if (':' != chr) {
+ length += chr;
+ } else {
+ if ('' == length || (length != (n = Number(length)))) {
+ // parser error - ignoring payload
+ return callback(err, 0, 1);
+ }
+
+ msg = data.substr(i + 1, n);
+
+ if (length != msg.length) {
+ // parser error - ignoring payload
+ return callback(err, 0, 1);
+ }
+
+ if (msg.length) {
+ packet = exports.decodePacket(msg, binaryType, true);
+
+ if (err.type == packet.type && err.data == packet.data) {
+ // parser error in individual packet - ignoring payload
+ return callback(err, 0, 1);
+ }
+
+ var ret = callback(packet, i + n, l);
+ if (false === ret) return;
+ }
+
+ // advance cursor
+ i += n;
+ length = '';
+ }
+ }
+
+ if (length != '') {
+ // parser error - ignoring payload
+ return callback(err, 0, 1);
+ }
+
+};
+
+/**
+ * Encodes multiple messages (payload) as binary.
+ *
+ * <1 = binary, 0 = string>[...]
+ *
+ * Example:
+ * 1 3 255 1 2 3, if the binary contents are interpreted as 8 bit integers
+ *
+ * @param {Array} packets
+ * @return {ArrayBuffer} encoded payload
+ * @api private
+ */
+
+exports.encodePayloadAsArrayBuffer = function(packets, callback) {
+ if (!packets.length) {
+ return callback(new ArrayBuffer(0));
+ }
+
+ function encodeOne(packet, doneCallback) {
+ exports.encodePacket(packet, true, true, function(data) {
+ return doneCallback(null, data);
+ });
+ }
+
+ map(packets, encodeOne, function(err, encodedPackets) {
+ var totalLength = encodedPackets.reduce(function(acc, p) {
+ var len;
+ if (typeof p === 'string'){
+ len = p.length;
+ } else {
+ len = p.byteLength;
+ }
+ return acc + len.toString().length + len + 2; // string/binary identifier + separator = 2
+ }, 0);
+
+ var resultArray = new Uint8Array(totalLength);
+
+ var bufferIndex = 0;
+ encodedPackets.forEach(function(p) {
+ var isString = typeof p === 'string';
+ var ab = p;
+ if (isString) {
+ var view = new Uint8Array(p.length);
+ for (var i = 0; i < p.length; i++) {
+ view[i] = p.charCodeAt(i);
+ }
+ ab = view.buffer;
+ }
+
+ if (isString) { // not true binary
+ resultArray[bufferIndex++] = 0;
+ } else { // true binary
+ resultArray[bufferIndex++] = 1;
+ }
+
+ var lenStr = ab.byteLength.toString();
+ for (var i = 0; i < lenStr.length; i++) {
+ resultArray[bufferIndex++] = parseInt(lenStr[i]);
+ }
+ resultArray[bufferIndex++] = 255;
+
+ var view = new Uint8Array(ab);
+ for (var i = 0; i < view.length; i++) {
+ resultArray[bufferIndex++] = view[i];
+ }
+ });
+
+ return callback(resultArray.buffer);
+ });
+};
+
+/**
+ * Encode as Blob
+ */
+
+exports.encodePayloadAsBlob = function(packets, callback) {
+ function encodeOne(packet, doneCallback) {
+ exports.encodePacket(packet, true, true, function(encoded) {
+ var binaryIdentifier = new Uint8Array(1);
+ binaryIdentifier[0] = 1;
+ if (typeof encoded === 'string') {
+ var view = new Uint8Array(encoded.length);
+ for (var i = 0; i < encoded.length; i++) {
+ view[i] = encoded.charCodeAt(i);
+ }
+ encoded = view.buffer;
+ binaryIdentifier[0] = 0;
+ }
+
+ var len = (encoded instanceof ArrayBuffer)
+ ? encoded.byteLength
+ : encoded.size;
+
+ var lenStr = len.toString();
+ var lengthAry = new Uint8Array(lenStr.length + 1);
+ for (var i = 0; i < lenStr.length; i++) {
+ lengthAry[i] = parseInt(lenStr[i]);
+ }
+ lengthAry[lenStr.length] = 255;
+
+ if (Blob) {
+ var blob = new Blob([binaryIdentifier.buffer, lengthAry.buffer, encoded]);
+ doneCallback(null, blob);
+ }
+ });
+ }
+
+ map(packets, encodeOne, function(err, results) {
+ return callback(new Blob(results));
+ });
+};
+
+/*
+ * Decodes data when a payload is maybe expected. Strings are decoded by
+ * interpreting each byte as a key code for entries marked to start with 0. See
+ * description of encodePayloadAsBinary
+ *
+ * @param {ArrayBuffer} data, callback method
+ * @api public
+ */
+
+exports.decodePayloadAsBinary = function (data, binaryType, callback) {
+ if (typeof binaryType === 'function') {
+ callback = binaryType;
+ binaryType = null;
+ }
+
+ var bufferTail = data;
+ var buffers = [];
+
+ var numberTooLong = false;
+ while (bufferTail.byteLength > 0) {
+ var tailArray = new Uint8Array(bufferTail);
+ var isString = tailArray[0] === 0;
+ var msgLength = '';
+
+ for (var i = 1; ; i++) {
+ if (tailArray[i] == 255) break;
+
+ if (msgLength.length > 310) {
+ numberTooLong = true;
+ break;
+ }
+
+ msgLength += tailArray[i];
+ }
+
+ if(numberTooLong) return callback(err, 0, 1);
+
+ bufferTail = sliceBuffer(bufferTail, 2 + msgLength.length);
+ msgLength = parseInt(msgLength);
+
+ var msg = sliceBuffer(bufferTail, 0, msgLength);
+ if (isString) {
+ try {
+ msg = String.fromCharCode.apply(null, new Uint8Array(msg));
+ } catch (e) {
+ // iPhone Safari doesn't let you apply to typed arrays
+ var typed = new Uint8Array(msg);
+ msg = '';
+ for (var i = 0; i < typed.length; i++) {
+ msg += String.fromCharCode(typed[i]);
+ }
+ }
+ }
+
+ buffers.push(msg);
+ bufferTail = sliceBuffer(bufferTail, msgLength);
+ }
+
+ var total = buffers.length;
+ buffers.forEach(function(buffer, i) {
+ callback(exports.decodePacket(buffer, binaryType, true), i, total);
+ });
+};
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./keys":26,"after":27,"arraybuffer.slice":28,"base64-arraybuffer":29,"blob":30,"has-binary":36,"utf8":31}],26:[function(_dereq_,module,exports){
+
+/**
+ * Gets the keys for an object.
+ *
+ * @return {Array} keys
+ * @api private
+ */
+
+module.exports = Object.keys || function keys (obj){
+ var arr = [];
+ var has = Object.prototype.hasOwnProperty;
+
+ for (var i in obj) {
+ if (has.call(obj, i)) {
+ arr.push(i);
+ }
+ }
+ return arr;
+};
+
+},{}],27:[function(_dereq_,module,exports){
+module.exports = after
+
+function after(count, callback, err_cb) {
+ var bail = false
+ err_cb = err_cb || noop
+ proxy.count = count
+
+ return (count === 0) ? callback() : proxy
+
+ function proxy(err, result) {
+ if (proxy.count <= 0) {
+ throw new Error('after called too many times')
+ }
+ --proxy.count
+
+ // after first error, rest are passed to err_cb
+ if (err) {
+ bail = true
+ callback(err)
+ // future error callbacks will go to error handler
+ callback = err_cb
+ } else if (proxy.count === 0 && !bail) {
+ callback(null, result)
+ }
+ }
+}
+
+function noop() {}
+
+},{}],28:[function(_dereq_,module,exports){
+/**
+ * An abstraction for slicing an arraybuffer even when
+ * ArrayBuffer.prototype.slice is not supported
+ *
+ * @api public
+ */
+
+module.exports = function(arraybuffer, start, end) {
+ var bytes = arraybuffer.byteLength;
+ start = start || 0;
+ end = end || bytes;
+
+ if (arraybuffer.slice) { return arraybuffer.slice(start, end); }
+
+ if (start < 0) { start += bytes; }
+ if (end < 0) { end += bytes; }
+ if (end > bytes) { end = bytes; }
+
+ if (start >= bytes || start >= end || bytes === 0) {
+ return new ArrayBuffer(0);
+ }
+
+ var abv = new Uint8Array(arraybuffer);
+ var result = new Uint8Array(end - start);
+ for (var i = start, ii = 0; i < end; i++, ii++) {
+ result[ii] = abv[i];
+ }
+ return result.buffer;
+};
+
+},{}],29:[function(_dereq_,module,exports){
+/*
+ * base64-arraybuffer
+ * https://github.com/niklasvh/base64-arraybuffer
+ *
+ * Copyright (c) 2012 Niklas von Hertzen
+ * Licensed under the MIT license.
+ */
+(function(chars){
+ "use strict";
+
+ exports.encode = function(arraybuffer) {
+ var bytes = new Uint8Array(arraybuffer),
+ i, len = bytes.length, base64 = "";
+
+ for (i = 0; i < len; i+=3) {
+ base64 += chars[bytes[i] >> 2];
+ base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
+ base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
+ base64 += chars[bytes[i + 2] & 63];
+ }
+
+ if ((len % 3) === 2) {
+ base64 = base64.substring(0, base64.length - 1) + "=";
+ } else if (len % 3 === 1) {
+ base64 = base64.substring(0, base64.length - 2) + "==";
+ }
+
+ return base64;
+ };
+
+ exports.decode = function(base64) {
+ var bufferLength = base64.length * 0.75,
+ len = base64.length, i, p = 0,
+ encoded1, encoded2, encoded3, encoded4;
+
+ if (base64[base64.length - 1] === "=") {
+ bufferLength--;
+ if (base64[base64.length - 2] === "=") {
+ bufferLength--;
+ }
+ }
+
+ var arraybuffer = new ArrayBuffer(bufferLength),
+ bytes = new Uint8Array(arraybuffer);
+
+ for (i = 0; i < len; i+=4) {
+ encoded1 = chars.indexOf(base64[i]);
+ encoded2 = chars.indexOf(base64[i+1]);
+ encoded3 = chars.indexOf(base64[i+2]);
+ encoded4 = chars.indexOf(base64[i+3]);
+
+ bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
+ bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
+ bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
+ }
+
+ return arraybuffer;
+ };
+})("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/");
+
+},{}],30:[function(_dereq_,module,exports){
+(function (global){
+/**
+ * Create a blob builder even when vendor prefixes exist
+ */
+
+var BlobBuilder = global.BlobBuilder
+ || global.WebKitBlobBuilder
+ || global.MSBlobBuilder
+ || global.MozBlobBuilder;
+
+/**
+ * Check if Blob constructor is supported
+ */
+
+var blobSupported = (function() {
+ try {
+ var a = new Blob(['hi']);
+ return a.size === 2;
+ } catch(e) {
+ return false;
+ }
+})();
+
+/**
+ * Check if Blob constructor supports ArrayBufferViews
+ * Fails in Safari 6, so we need to map to ArrayBuffers there.
+ */
+
+var blobSupportsArrayBufferView = blobSupported && (function() {
+ try {
+ var b = new Blob([new Uint8Array([1,2])]);
+ return b.size === 2;
+ } catch(e) {
+ return false;
+ }
+})();
+
+/**
+ * Check if BlobBuilder is supported
+ */
+
+var blobBuilderSupported = BlobBuilder
+ && BlobBuilder.prototype.append
+ && BlobBuilder.prototype.getBlob;
+
+/**
+ * Helper function that maps ArrayBufferViews to ArrayBuffers
+ * Used by BlobBuilder constructor and old browsers that didn't
+ * support it in the Blob constructor.
+ */
+
+function mapArrayBufferViews(ary) {
+ for (var i = 0; i < ary.length; i++) {
+ var chunk = ary[i];
+ if (chunk.buffer instanceof ArrayBuffer) {
+ var buf = chunk.buffer;
+
+ // if this is a subarray, make a copy so we only
+ // include the subarray region from the underlying buffer
+ if (chunk.byteLength !== buf.byteLength) {
+ var copy = new Uint8Array(chunk.byteLength);
+ copy.set(new Uint8Array(buf, chunk.byteOffset, chunk.byteLength));
+ buf = copy.buffer;
+ }
+
+ ary[i] = buf;
+ }
+ }
+}
+
+function BlobBuilderConstructor(ary, options) {
+ options = options || {};
+
+ var bb = new BlobBuilder();
+ mapArrayBufferViews(ary);
+
+ for (var i = 0; i < ary.length; i++) {
+ bb.append(ary[i]);
+ }
+
+ return (options.type) ? bb.getBlob(options.type) : bb.getBlob();
+};
+
+function BlobConstructor(ary, options) {
+ mapArrayBufferViews(ary);
+ return new Blob(ary, options || {});
+};
+
+module.exports = (function() {
+ if (blobSupported) {
+ return blobSupportsArrayBufferView ? global.Blob : BlobConstructor;
+ } else if (blobBuilderSupported) {
+ return BlobBuilderConstructor;
+ } else {
+ return undefined;
+ }
+})();
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}],31:[function(_dereq_,module,exports){
+(function (global){
+/*! https://mths.be/utf8js v2.0.0 by @mathias */
+;(function(root) {
+
+ // Detect free variables `exports`
+ var freeExports = typeof exports == 'object' && exports;
+
+ // Detect free variable `module`
+ var freeModule = typeof module == 'object' && module &&
+ module.exports == freeExports && module;
+
+ // Detect free variable `global`, from Node.js or Browserified code,
+ // and use it as `root`
+ var freeGlobal = typeof global == 'object' && global;
+ if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
+ root = freeGlobal;
+ }
+
+ /*--------------------------------------------------------------------------*/
+
+ var stringFromCharCode = String.fromCharCode;
+
+ // Taken from https://mths.be/punycode
+ function ucs2decode(string) {
+ var output = [];
+ var counter = 0;
+ var length = string.length;
+ var value;
+ var extra;
+ while (counter < length) {
+ value = string.charCodeAt(counter++);
+ if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
+ // high surrogate, and there is a next character
+ extra = string.charCodeAt(counter++);
+ if ((extra & 0xFC00) == 0xDC00) { // low surrogate
+ output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
+ } else {
+ // unmatched surrogate; only append this code unit, in case the next
+ // code unit is the high surrogate of a surrogate pair
+ output.push(value);
+ counter--;
+ }
+ } else {
+ output.push(value);
+ }
+ }
+ return output;
+ }
+
+ // Taken from https://mths.be/punycode
+ function ucs2encode(array) {
+ var length = array.length;
+ var index = -1;
+ var value;
+ var output = '';
+ while (++index < length) {
+ value = array[index];
+ if (value > 0xFFFF) {
+ value -= 0x10000;
+ output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
+ value = 0xDC00 | value & 0x3FF;
+ }
+ output += stringFromCharCode(value);
+ }
+ return output;
+ }
+
+ function checkScalarValue(codePoint) {
+ if (codePoint >= 0xD800 && codePoint <= 0xDFFF) {
+ throw Error(
+ 'Lone surrogate U+' + codePoint.toString(16).toUpperCase() +
+ ' is not a scalar value'
+ );
+ }
+ }
+ /*--------------------------------------------------------------------------*/
+
+ function createByte(codePoint, shift) {
+ return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80);
+ }
+
+ function encodeCodePoint(codePoint) {
+ if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence
+ return stringFromCharCode(codePoint);
+ }
+ var symbol = '';
+ if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence
+ symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0);
+ }
+ else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence
+ checkScalarValue(codePoint);
+ symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0);
+ symbol += createByte(codePoint, 6);
+ }
+ else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence
+ symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0);
+ symbol += createByte(codePoint, 12);
+ symbol += createByte(codePoint, 6);
+ }
+ symbol += stringFromCharCode((codePoint & 0x3F) | 0x80);
+ return symbol;
+ }
+
+ function utf8encode(string) {
+ var codePoints = ucs2decode(string);
+ var length = codePoints.length;
+ var index = -1;
+ var codePoint;
+ var byteString = '';
+ while (++index < length) {
+ codePoint = codePoints[index];
+ byteString += encodeCodePoint(codePoint);
+ }
+ return byteString;
+ }
+
+ /*--------------------------------------------------------------------------*/
+
+ function readContinuationByte() {
+ if (byteIndex >= byteCount) {
+ throw Error('Invalid byte index');
+ }
+
+ var continuationByte = byteArray[byteIndex] & 0xFF;
+ byteIndex++;
+
+ if ((continuationByte & 0xC0) == 0x80) {
+ return continuationByte & 0x3F;
+ }
+
+ // If we end up here, it’s not a continuation byte
+ throw Error('Invalid continuation byte');
+ }
+
+ function decodeSymbol() {
+ var byte1;
+ var byte2;
+ var byte3;
+ var byte4;
+ var codePoint;
+
+ if (byteIndex > byteCount) {
+ throw Error('Invalid byte index');
+ }
+
+ if (byteIndex == byteCount) {
+ return false;
+ }
+
+ // Read first byte
+ byte1 = byteArray[byteIndex] & 0xFF;
+ byteIndex++;
+
+ // 1-byte sequence (no continuation bytes)
+ if ((byte1 & 0x80) == 0) {
+ return byte1;
+ }
+
+ // 2-byte sequence
+ if ((byte1 & 0xE0) == 0xC0) {
+ var byte2 = readContinuationByte();
+ codePoint = ((byte1 & 0x1F) << 6) | byte2;
+ if (codePoint >= 0x80) {
+ return codePoint;
+ } else {
+ throw Error('Invalid continuation byte');
+ }
+ }
+
+ // 3-byte sequence (may include unpaired surrogates)
+ if ((byte1 & 0xF0) == 0xE0) {
+ byte2 = readContinuationByte();
+ byte3 = readContinuationByte();
+ codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3;
+ if (codePoint >= 0x0800) {
+ checkScalarValue(codePoint);
+ return codePoint;
+ } else {
+ throw Error('Invalid continuation byte');
+ }
+ }
+
+ // 4-byte sequence
+ if ((byte1 & 0xF8) == 0xF0) {
+ byte2 = readContinuationByte();
+ byte3 = readContinuationByte();
+ byte4 = readContinuationByte();
+ codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) |
+ (byte3 << 0x06) | byte4;
+ if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) {
+ return codePoint;
+ }
+ }
+
+ throw Error('Invalid UTF-8 detected');
+ }
+
+ var byteArray;
+ var byteCount;
+ var byteIndex;
+ function utf8decode(byteString) {
+ byteArray = ucs2decode(byteString);
+ byteCount = byteArray.length;
+ byteIndex = 0;
+ var codePoints = [];
+ var tmp;
+ while ((tmp = decodeSymbol()) !== false) {
+ codePoints.push(tmp);
+ }
+ return ucs2encode(codePoints);
+ }
+
+ /*--------------------------------------------------------------------------*/
+
+ var utf8 = {
+ 'version': '2.0.0',
+ 'encode': utf8encode,
+ 'decode': utf8decode
+ };
+
+ // Some AMD build optimizers, like r.js, check for specific condition patterns
+ // like the following:
+ if (
+ typeof define == 'function' &&
+ typeof define.amd == 'object' &&
+ define.amd
+ ) {
+ define(function() {
+ return utf8;
+ });
+ } else if (freeExports && !freeExports.nodeType) {
+ if (freeModule) { // in Node.js or RingoJS v0.8.0+
+ freeModule.exports = utf8;
+ } else { // in Narwhal or RingoJS v0.7.0-
+ var object = {};
+ var hasOwnProperty = object.hasOwnProperty;
+ for (var key in utf8) {
+ hasOwnProperty.call(utf8, key) && (freeExports[key] = utf8[key]);
+ }
+ }
+ } else { // in Rhino or a web browser
+ root.utf8 = utf8;
+ }
+
+}(this));
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}],32:[function(_dereq_,module,exports){
+(function (global){
+/**
+ * JSON parse.
+ *
+ * @see Based on jQuery#parseJSON (MIT) and JSON2
+ * @api private
+ */
+
+var rvalidchars = /^[\],:{}\s]*$/;
+var rvalidescape = /\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g;
+var rvalidtokens = /"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g;
+var rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g;
+var rtrimLeft = /^\s+/;
+var rtrimRight = /\s+$/;
+
+module.exports = function parsejson(data) {
+ if ('string' != typeof data || !data) {
+ return null;
+ }
+
+ data = data.replace(rtrimLeft, '').replace(rtrimRight, '');
+
+ // Attempt to parse using the native JSON parser first
+ if (global.JSON && JSON.parse) {
+ return JSON.parse(data);
+ }
+
+ if (rvalidchars.test(data.replace(rvalidescape, '@')
+ .replace(rvalidtokens, ']')
+ .replace(rvalidbraces, ''))) {
+ return (new Function('return ' + data))();
+ }
+};
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}],33:[function(_dereq_,module,exports){
+/**
+ * Compiles a querystring
+ * Returns string representation of the object
+ *
+ * @param {Object}
+ * @api private
+ */
+
+exports.encode = function (obj) {
+ var str = '';
+
+ for (var i in obj) {
+ if (obj.hasOwnProperty(i)) {
+ if (str.length) str += '&';
+ str += encodeURIComponent(i) + '=' + encodeURIComponent(obj[i]);
+ }
+ }
+
+ return str;
+};
+
+/**
+ * Parses a simple querystring into an object
+ *
+ * @param {String} qs
+ * @api private
+ */
+
+exports.decode = function(qs){
+ var qry = {};
+ var pairs = qs.split('&');
+ for (var i = 0, l = pairs.length; i < l; i++) {
+ var pair = pairs[i].split('=');
+ qry[decodeURIComponent(pair[0])] = decodeURIComponent(pair[1]);
+ }
+ return qry;
+};
+
+},{}],34:[function(_dereq_,module,exports){
+/**
+ * Parses an URI
+ *
+ * @author Steven Levithan (MIT license)
+ * @api private
+ */
+
+var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/;
+
+var parts = [
+ 'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host', 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor'
+];
+
+module.exports = function parseuri(str) {
+ var src = str,
+ b = str.indexOf('['),
+ e = str.indexOf(']');
+
+ if (b != -1 && e != -1) {
+ str = str.substring(0, b) + str.substring(b, e).replace(/:/g, ';') + str.substring(e, str.length);
+ }
+
+ var m = re.exec(str || ''),
+ uri = {},
+ i = 14;
+
+ while (i--) {
+ uri[parts[i]] = m[i] || '';
+ }
+
+ if (b != -1 && e != -1) {
+ uri.source = src;
+ uri.host = uri.host.substring(1, uri.host.length - 1).replace(/;/g, ':');
+ uri.authority = uri.authority.replace('[', '').replace(']', '').replace(/;/g, ':');
+ uri.ipv6uri = true;
+ }
+
+ return uri;
+};
+
+},{}],35:[function(_dereq_,module,exports){
+
+/**
+ * Module dependencies.
+ */
+
+var global = (function() { return this; })();
+
+/**
+ * WebSocket constructor.
+ */
+
+var WebSocket = global.WebSocket || global.MozWebSocket;
+
+/**
+ * Module exports.
+ */
+
+module.exports = WebSocket ? ws : null;
+
+/**
+ * WebSocket constructor.
+ *
+ * The third `opts` options object gets ignored in web browsers, since it's
+ * non-standard, and throws a TypeError if passed to the constructor.
+ * See: https://github.com/einaros/ws/issues/227
+ *
+ * @param {String} uri
+ * @param {Array} protocols (optional)
+ * @param {Object) opts (optional)
+ * @api public
+ */
+
+function ws(uri, protocols, opts) {
+ var instance;
+ if (protocols) {
+ instance = new WebSocket(uri, protocols);
+ } else {
+ instance = new WebSocket(uri);
+ }
+ return instance;
+}
+
+if (WebSocket) ws.prototype = WebSocket.prototype;
+
+},{}],36:[function(_dereq_,module,exports){
+(function (global){
+
+/*
+ * Module requirements.
+ */
+
+var isArray = _dereq_('isarray');
+
+/**
+ * Module exports.
+ */
+
+module.exports = hasBinary;
+
+/**
+ * Checks for binary data.
+ *
+ * Right now only Buffer and ArrayBuffer are supported..
+ *
+ * @param {Object} anything
+ * @api public
+ */
+
+function hasBinary(data) {
+
+ function _hasBinary(obj) {
+ if (!obj) return false;
+
+ if ( (global.Buffer && global.Buffer.isBuffer(obj)) ||
+ (global.ArrayBuffer && obj instanceof ArrayBuffer) ||
+ (global.Blob && obj instanceof Blob) ||
+ (global.File && obj instanceof File)
+ ) {
+ return true;
+ }
+
+ if (isArray(obj)) {
+ for (var i = 0; i < obj.length; i++) {
+ if (_hasBinary(obj[i])) {
+ return true;
+ }
+ }
+ } else if (obj && 'object' == typeof obj) {
+ if (obj.toJSON) {
+ obj = obj.toJSON();
+ }
+
+ for (var key in obj) {
+ if (Object.prototype.hasOwnProperty.call(obj, key) && _hasBinary(obj[key])) {
+ return true;
+ }
+ }
+ }
+
+ return false;
+ }
+
+ return _hasBinary(data);
+}
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"isarray":37}],37:[function(_dereq_,module,exports){
+module.exports = Array.isArray || function (arr) {
+ return Object.prototype.toString.call(arr) == '[object Array]';
+};
+
+},{}],38:[function(_dereq_,module,exports){
+
+/**
+ * Module dependencies.
+ */
+
+var global = _dereq_('global');
+
+/**
+ * Module exports.
+ *
+ * Logic borrowed from Modernizr:
+ *
+ * - https://github.com/Modernizr/Modernizr/blob/master/feature-detects/cors.js
+ */
+
+try {
+ module.exports = 'XMLHttpRequest' in global &&
+ 'withCredentials' in new global.XMLHttpRequest();
+} catch (err) {
+ // if XMLHttp support is disabled in IE then it will throw
+ // when trying to create
+ module.exports = false;
+}
+
+},{"global":39}],39:[function(_dereq_,module,exports){
+
+/**
+ * Returns `this`. Execute this without a "context" (i.e. without it being
+ * attached to an object of the left-hand side), and `this` points to the
+ * "global" scope of the current JS execution.
+ */
+
+module.exports = (function () { return this; })();
+
+},{}],40:[function(_dereq_,module,exports){
+
+var indexOf = [].indexOf;
+
+module.exports = function(arr, obj){
+ if (indexOf) return arr.indexOf(obj);
+ for (var i = 0; i < arr.length; ++i) {
+ if (arr[i] === obj) return i;
+ }
+ return -1;
+};
+},{}],41:[function(_dereq_,module,exports){
+
+/**
+ * HOP ref.
+ */
+
+var has = Object.prototype.hasOwnProperty;
+
+/**
+ * Return own keys in `obj`.
+ *
+ * @param {Object} obj
+ * @return {Array}
+ * @api public
+ */
+
+exports.keys = Object.keys || function(obj){
+ var keys = [];
+ for (var key in obj) {
+ if (has.call(obj, key)) {
+ keys.push(key);
+ }
+ }
+ return keys;
+};
+
+/**
+ * Return own values in `obj`.
+ *
+ * @param {Object} obj
+ * @return {Array}
+ * @api public
+ */
+
+exports.values = function(obj){
+ var vals = [];
+ for (var key in obj) {
+ if (has.call(obj, key)) {
+ vals.push(obj[key]);
+ }
+ }
+ return vals;
+};
+
+/**
+ * Merge `b` into `a`.
+ *
+ * @param {Object} a
+ * @param {Object} b
+ * @return {Object} a
+ * @api public
+ */
+
+exports.merge = function(a, b){
+ for (var key in b) {
+ if (has.call(b, key)) {
+ a[key] = b[key];
+ }
+ }
+ return a;
+};
+
+/**
+ * Return length of `obj`.
+ *
+ * @param {Object} obj
+ * @return {Number}
+ * @api public
+ */
+
+exports.length = function(obj){
+ return exports.keys(obj).length;
+};
+
+/**
+ * Check if `obj` is empty.
+ *
+ * @param {Object} obj
+ * @return {Boolean}
+ * @api public
+ */
+
+exports.isEmpty = function(obj){
+ return 0 == exports.length(obj);
+};
+},{}],42:[function(_dereq_,module,exports){
+/**
+ * Parses an URI
+ *
+ * @author Steven Levithan (MIT license)
+ * @api private
+ */
+
+var re = /^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/;
+
+var parts = [
+ 'source', 'protocol', 'authority', 'userInfo', 'user', 'password', 'host'
+ , 'port', 'relative', 'path', 'directory', 'file', 'query', 'anchor'
+];
+
+module.exports = function parseuri(str) {
+ var m = re.exec(str || '')
+ , uri = {}
+ , i = 14;
+
+ while (i--) {
+ uri[parts[i]] = m[i] || '';
+ }
+
+ return uri;
+};
+
+},{}],43:[function(_dereq_,module,exports){
+(function (global){
+/*global Blob,File*/
+
+/**
+ * Module requirements
+ */
+
+var isArray = _dereq_('isarray');
+var isBuf = _dereq_('./is-buffer');
+
+/**
+ * Replaces every Buffer | ArrayBuffer in packet with a numbered placeholder.
+ * Anything with blobs or files should be fed through removeBlobs before coming
+ * here.
+ *
+ * @param {Object} packet - socket.io event packet
+ * @return {Object} with deconstructed packet and list of buffers
+ * @api public
+ */
+
+exports.deconstructPacket = function(packet){
+ var buffers = [];
+ var packetData = packet.data;
+
+ function _deconstructPacket(data) {
+ if (!data) return data;
+
+ if (isBuf(data)) {
+ var placeholder = { _placeholder: true, num: buffers.length };
+ buffers.push(data);
+ return placeholder;
+ } else if (isArray(data)) {
+ var newData = new Array(data.length);
+ for (var i = 0; i < data.length; i++) {
+ newData[i] = _deconstructPacket(data[i]);
+ }
+ return newData;
+ } else if ('object' == typeof data && !(data instanceof Date)) {
+ var newData = {};
+ for (var key in data) {
+ newData[key] = _deconstructPacket(data[key]);
+ }
+ return newData;
+ }
+ return data;
+ }
+
+ var pack = packet;
+ pack.data = _deconstructPacket(packetData);
+ pack.attachments = buffers.length; // number of binary 'attachments'
+ return {packet: pack, buffers: buffers};
+};
+
+/**
+ * Reconstructs a binary packet from its placeholder packet and buffers
+ *
+ * @param {Object} packet - event packet with placeholders
+ * @param {Array} buffers - binary buffers to put in placeholder positions
+ * @return {Object} reconstructed packet
+ * @api public
+ */
+
+exports.reconstructPacket = function(packet, buffers) {
+ var curPlaceHolder = 0;
+
+ function _reconstructPacket(data) {
+ if (data && data._placeholder) {
+ var buf = buffers[data.num]; // appropriate buffer (should be natural order anyway)
+ return buf;
+ } else if (isArray(data)) {
+ for (var i = 0; i < data.length; i++) {
+ data[i] = _reconstructPacket(data[i]);
+ }
+ return data;
+ } else if (data && 'object' == typeof data) {
+ for (var key in data) {
+ data[key] = _reconstructPacket(data[key]);
+ }
+ return data;
+ }
+ return data;
+ }
+
+ packet.data = _reconstructPacket(packet.data);
+ packet.attachments = undefined; // no longer useful
+ return packet;
+};
+
+/**
+ * Asynchronously removes Blobs or Files from data via
+ * FileReader's readAsArrayBuffer method. Used before encoding
+ * data as msgpack. Calls callback with the blobless data.
+ *
+ * @param {Object} data
+ * @param {Function} callback
+ * @api private
+ */
+
+exports.removeBlobs = function(data, callback) {
+ function _removeBlobs(obj, curKey, containingObject) {
+ if (!obj) return obj;
+
+ // convert any blob
+ if ((global.Blob && obj instanceof Blob) ||
+ (global.File && obj instanceof File)) {
+ pendingBlobs++;
+
+ // async filereader
+ var fileReader = new FileReader();
+ fileReader.onload = function() { // this.result == arraybuffer
+ if (containingObject) {
+ containingObject[curKey] = this.result;
+ }
+ else {
+ bloblessData = this.result;
+ }
+
+ // if nothing pending its callback time
+ if(! --pendingBlobs) {
+ callback(bloblessData);
+ }
+ };
+
+ fileReader.readAsArrayBuffer(obj); // blob -> arraybuffer
+ } else if (isArray(obj)) { // handle array
+ for (var i = 0; i < obj.length; i++) {
+ _removeBlobs(obj[i], i, obj);
+ }
+ } else if (obj && 'object' == typeof obj && !isBuf(obj)) { // and object
+ for (var key in obj) {
+ _removeBlobs(obj[key], key, obj);
+ }
+ }
+ }
+
+ var pendingBlobs = 0;
+ var bloblessData = data;
+ _removeBlobs(bloblessData);
+ if (!pendingBlobs) {
+ callback(bloblessData);
+ }
+};
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./is-buffer":45,"isarray":46}],44:[function(_dereq_,module,exports){
+
+/**
+ * Module dependencies.
+ */
+
+var debug = _dereq_('debug')('socket.io-parser');
+var json = _dereq_('json3');
+var isArray = _dereq_('isarray');
+var Emitter = _dereq_('component-emitter');
+var binary = _dereq_('./binary');
+var isBuf = _dereq_('./is-buffer');
+
+/**
+ * Protocol version.
+ *
+ * @api public
+ */
+
+exports.protocol = 4;
+
+/**
+ * Packet types.
+ *
+ * @api public
+ */
+
+exports.types = [
+ 'CONNECT',
+ 'DISCONNECT',
+ 'EVENT',
+ 'BINARY_EVENT',
+ 'ACK',
+ 'BINARY_ACK',
+ 'ERROR'
+];
+
+/**
+ * Packet type `connect`.
+ *
+ * @api public
+ */
+
+exports.CONNECT = 0;
+
+/**
+ * Packet type `disconnect`.
+ *
+ * @api public
+ */
+
+exports.DISCONNECT = 1;
+
+/**
+ * Packet type `event`.
+ *
+ * @api public
+ */
+
+exports.EVENT = 2;
+
+/**
+ * Packet type `ack`.
+ *
+ * @api public
+ */
+
+exports.ACK = 3;
+
+/**
+ * Packet type `error`.
+ *
+ * @api public
+ */
+
+exports.ERROR = 4;
+
+/**
+ * Packet type 'binary event'
+ *
+ * @api public
+ */
+
+exports.BINARY_EVENT = 5;
+
+/**
+ * Packet type `binary ack`. For acks with binary arguments.
+ *
+ * @api public
+ */
+
+exports.BINARY_ACK = 6;
+
+/**
+ * Encoder constructor.
+ *
+ * @api public
+ */
+
+exports.Encoder = Encoder;
+
+/**
+ * Decoder constructor.
+ *
+ * @api public
+ */
+
+exports.Decoder = Decoder;
+
+/**
+ * A socket.io Encoder instance
+ *
+ * @api public
+ */
+
+function Encoder() {}
+
+/**
+ * Encode a packet as a single string if non-binary, or as a
+ * buffer sequence, depending on packet type.
+ *
+ * @param {Object} obj - packet object
+ * @param {Function} callback - function to handle encodings (likely engine.write)
+ * @return Calls callback with Array of encodings
+ * @api public
+ */
+
+Encoder.prototype.encode = function(obj, callback){
+ debug('encoding packet %j', obj);
+
+ if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) {
+ encodeAsBinary(obj, callback);
+ }
+ else {
+ var encoding = encodeAsString(obj);
+ callback([encoding]);
+ }
+};
+
+/**
+ * Encode packet as string.
+ *
+ * @param {Object} packet
+ * @return {String} encoded
+ * @api private
+ */
+
+function encodeAsString(obj) {
+ var str = '';
+ var nsp = false;
+
+ // first is type
+ str += obj.type;
+
+ // attachments if we have them
+ if (exports.BINARY_EVENT == obj.type || exports.BINARY_ACK == obj.type) {
+ str += obj.attachments;
+ str += '-';
+ }
+
+ // if we have a namespace other than `/`
+ // we append it followed by a comma `,`
+ if (obj.nsp && '/' != obj.nsp) {
+ nsp = true;
+ str += obj.nsp;
+ }
+
+ // immediately followed by the id
+ if (null != obj.id) {
+ if (nsp) {
+ str += ',';
+ nsp = false;
+ }
+ str += obj.id;
+ }
+
+ // json data
+ if (null != obj.data) {
+ if (nsp) str += ',';
+ str += json.stringify(obj.data);
+ }
+
+ debug('encoded %j as %s', obj, str);
+ return str;
+}
+
+/**
+ * Encode packet as 'buffer sequence' by removing blobs, and
+ * deconstructing packet into object with placeholders and
+ * a list of buffers.
+ *
+ * @param {Object} packet
+ * @return {Buffer} encoded
+ * @api private
+ */
+
+function encodeAsBinary(obj, callback) {
+
+ function writeEncoding(bloblessData) {
+ var deconstruction = binary.deconstructPacket(bloblessData);
+ var pack = encodeAsString(deconstruction.packet);
+ var buffers = deconstruction.buffers;
+
+ buffers.unshift(pack); // add packet info to beginning of data list
+ callback(buffers); // write all the buffers
+ }
+
+ binary.removeBlobs(obj, writeEncoding);
+}
+
+/**
+ * A socket.io Decoder instance
+ *
+ * @return {Object} decoder
+ * @api public
+ */
+
+function Decoder() {
+ this.reconstructor = null;
+}
+
+/**
+ * Mix in `Emitter` with Decoder.
+ */
+
+Emitter(Decoder.prototype);
+
+/**
+ * Decodes an ecoded packet string into packet JSON.
+ *
+ * @param {String} obj - encoded packet
+ * @return {Object} packet
+ * @api public
+ */
+
+Decoder.prototype.add = function(obj) {
+ var packet;
+ if ('string' == typeof obj) {
+ packet = decodeString(obj);
+ if (exports.BINARY_EVENT == packet.type || exports.BINARY_ACK == packet.type) { // binary packet's json
+ this.reconstructor = new BinaryReconstructor(packet);
+
+ // no attachments, labeled binary but no binary data to follow
+ if (this.reconstructor.reconPack.attachments === 0) {
+ this.emit('decoded', packet);
+ }
+ } else { // non-binary full packet
+ this.emit('decoded', packet);
+ }
+ }
+ else if (isBuf(obj) || obj.base64) { // raw binary data
+ if (!this.reconstructor) {
+ throw new Error('got binary data when not reconstructing a packet');
+ } else {
+ packet = this.reconstructor.takeBinaryData(obj);
+ if (packet) { // received final buffer
+ this.reconstructor = null;
+ this.emit('decoded', packet);
+ }
+ }
+ }
+ else {
+ throw new Error('Unknown type: ' + obj);
+ }
+};
+
+/**
+ * Decode a packet String (JSON data)
+ *
+ * @param {String} str
+ * @return {Object} packet
+ * @api private
+ */
+
+function decodeString(str) {
+ var p = {};
+ var i = 0;
+
+ // look up type
+ p.type = Number(str.charAt(0));
+ if (null == exports.types[p.type]) return error();
+
+ // look up attachments if type binary
+ if (exports.BINARY_EVENT == p.type || exports.BINARY_ACK == p.type) {
+ var buf = '';
+ while (str.charAt(++i) != '-') {
+ buf += str.charAt(i);
+ if (i == str.length) break;
+ }
+ if (buf != Number(buf) || str.charAt(i) != '-') {
+ throw new Error('Illegal attachments');
+ }
+ p.attachments = Number(buf);
+ }
+
+ // look up namespace (if any)
+ if ('/' == str.charAt(i + 1)) {
+ p.nsp = '';
+ while (++i) {
+ var c = str.charAt(i);
+ if (',' == c) break;
+ p.nsp += c;
+ if (i == str.length) break;
+ }
+ } else {
+ p.nsp = '/';
+ }
+
+ // look up id
+ var next = str.charAt(i + 1);
+ if ('' !== next && Number(next) == next) {
+ p.id = '';
+ while (++i) {
+ var c = str.charAt(i);
+ if (null == c || Number(c) != c) {
+ --i;
+ break;
+ }
+ p.id += str.charAt(i);
+ if (i == str.length) break;
+ }
+ p.id = Number(p.id);
+ }
+
+ // look up json data
+ if (str.charAt(++i)) {
+ try {
+ p.data = json.parse(str.substr(i));
+ } catch(e){
+ return error();
+ }
+ }
+
+ debug('decoded %s as %j', str, p);
+ return p;
+}
+
+/**
+ * Deallocates a parser's resources
+ *
+ * @api public
+ */
+
+Decoder.prototype.destroy = function() {
+ if (this.reconstructor) {
+ this.reconstructor.finishedReconstruction();
+ }
+};
+
+/**
+ * A manager of a binary event's 'buffer sequence'. Should
+ * be constructed whenever a packet of type BINARY_EVENT is
+ * decoded.
+ *
+ * @param {Object} packet
+ * @return {BinaryReconstructor} initialized reconstructor
+ * @api private
+ */
+
+function BinaryReconstructor(packet) {
+ this.reconPack = packet;
+ this.buffers = [];
+}
+
+/**
+ * Method to be called when binary data received from connection
+ * after a BINARY_EVENT packet.
+ *
+ * @param {Buffer | ArrayBuffer} binData - the raw binary data received
+ * @return {null | Object} returns null if more binary data is expected or
+ * a reconstructed packet object if all buffers have been received.
+ * @api private
+ */
+
+BinaryReconstructor.prototype.takeBinaryData = function(binData) {
+ this.buffers.push(binData);
+ if (this.buffers.length == this.reconPack.attachments) { // done with buffer list
+ var packet = binary.reconstructPacket(this.reconPack, this.buffers);
+ this.finishedReconstruction();
+ return packet;
+ }
+ return null;
+};
+
+/**
+ * Cleans up binary packet reconstruction variables.
+ *
+ * @api private
+ */
+
+BinaryReconstructor.prototype.finishedReconstruction = function() {
+ this.reconPack = null;
+ this.buffers = [];
+};
+
+function error(data){
+ return {
+ type: exports.ERROR,
+ data: 'parser error'
+ };
+}
+
+},{"./binary":43,"./is-buffer":45,"component-emitter":9,"debug":10,"isarray":46,"json3":47}],45:[function(_dereq_,module,exports){
+(function (global){
+
+module.exports = isBuf;
+
+/**
+ * Returns true if obj is a buffer or an arraybuffer.
+ *
+ * @api private
+ */
+
+function isBuf(obj) {
+ return (global.Buffer && global.Buffer.isBuffer(obj)) ||
+ (global.ArrayBuffer && obj instanceof ArrayBuffer);
+}
+
+}).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}],46:[function(_dereq_,module,exports){
+module.exports=_dereq_(37)
+},{}],47:[function(_dereq_,module,exports){
+/*! JSON v3.2.6 | http://bestiejs.github.io/json3 | Copyright 2012-2013, Kit Cambridge | http://kit.mit-license.org */
+;(function (window) {
+ // Convenience aliases.
+ var getClass = {}.toString, isProperty, forEach, undef;
+
+ // Detect the `define` function exposed by asynchronous module loaders. The
+ // strict `define` check is necessary for compatibility with `r.js`.
+ var isLoader = typeof define === "function" && define.amd;
+
+ // Detect native implementations.
+ var nativeJSON = typeof JSON == "object" && JSON;
+
+ // Set up the JSON 3 namespace, preferring the CommonJS `exports` object if
+ // available.
+ var JSON3 = typeof exports == "object" && exports && !exports.nodeType && exports;
+
+ if (JSON3 && nativeJSON) {
+ // Explicitly delegate to the native `stringify` and `parse`
+ // implementations in CommonJS environments.
+ JSON3.stringify = nativeJSON.stringify;
+ JSON3.parse = nativeJSON.parse;
+ } else {
+ // Export for web browsers, JavaScript engines, and asynchronous module
+ // loaders, using the global `JSON` object if available.
+ JSON3 = window.JSON = nativeJSON || {};
+ }
+
+ // Test the `Date#getUTC*` methods. Based on work by @Yaffle.
+ var isExtended = new Date(-3509827334573292);
+ try {
+ // The `getUTCFullYear`, `Month`, and `Date` methods return nonsensical
+ // results for certain dates in Opera >= 10.53.
+ isExtended = isExtended.getUTCFullYear() == -109252 && isExtended.getUTCMonth() === 0 && isExtended.getUTCDate() === 1 &&
+ // Safari < 2.0.2 stores the internal millisecond time value correctly,
+ // but clips the values returned by the date methods to the range of
+ // signed 32-bit integers ([-2 ** 31, 2 ** 31 - 1]).
+ isExtended.getUTCHours() == 10 && isExtended.getUTCMinutes() == 37 && isExtended.getUTCSeconds() == 6 && isExtended.getUTCMilliseconds() == 708;
+ } catch (exception) {}
+
+ // Internal: Determines whether the native `JSON.stringify` and `parse`
+ // implementations are spec-compliant. Based on work by Ken Snyder.
+ function has(name) {
+ if (has[name] !== undef) {
+ // Return cached feature test result.
+ return has[name];
+ }
+
+ var isSupported;
+ if (name == "bug-string-char-index") {
+ // IE <= 7 doesn't support accessing string characters using square
+ // bracket notation. IE 8 only supports this for primitives.
+ isSupported = "a"[0] != "a";
+ } else if (name == "json") {
+ // Indicates whether both `JSON.stringify` and `JSON.parse` are
+ // supported.
+ isSupported = has("json-stringify") && has("json-parse");
+ } else {
+ var value, serialized = '{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}';
+ // Test `JSON.stringify`.
+ if (name == "json-stringify") {
+ var stringify = JSON3.stringify, stringifySupported = typeof stringify == "function" && isExtended;
+ if (stringifySupported) {
+ // A test function object with a custom `toJSON` method.
+ (value = function () {
+ return 1;
+ }).toJSON = value;
+ try {
+ stringifySupported =
+ // Firefox 3.1b1 and b2 serialize string, number, and boolean
+ // primitives as object literals.
+ stringify(0) === "0" &&
+ // FF 3.1b1, b2, and JSON 2 serialize wrapped primitives as object
+ // literals.
+ stringify(new Number()) === "0" &&
+ stringify(new String()) == '""' &&
+ // FF 3.1b1, 2 throw an error if the value is `null`, `undefined`, or
+ // does not define a canonical JSON representation (this applies to
+ // objects with `toJSON` properties as well, *unless* they are nested
+ // within an object or array).
+ stringify(getClass) === undef &&
+ // IE 8 serializes `undefined` as `"undefined"`. Safari <= 5.1.7 and
+ // FF 3.1b3 pass this test.
+ stringify(undef) === undef &&
+ // Safari <= 5.1.7 and FF 3.1b3 throw `Error`s and `TypeError`s,
+ // respectively, if the value is omitted entirely.
+ stringify() === undef &&
+ // FF 3.1b1, 2 throw an error if the given value is not a number,
+ // string, array, object, Boolean, or `null` literal. This applies to
+ // objects with custom `toJSON` methods as well, unless they are nested
+ // inside object or array literals. YUI 3.0.0b1 ignores custom `toJSON`
+ // methods entirely.
+ stringify(value) === "1" &&
+ stringify([value]) == "[1]" &&
+ // Prototype <= 1.6.1 serializes `[undefined]` as `"[]"` instead of
+ // `"[null]"`.
+ stringify([undef]) == "[null]" &&
+ // YUI 3.0.0b1 fails to serialize `null` literals.
+ stringify(null) == "null" &&
+ // FF 3.1b1, 2 halts serialization if an array contains a function:
+ // `[1, true, getClass, 1]` serializes as "[1,true,],". FF 3.1b3
+ // elides non-JSON values from objects and arrays, unless they
+ // define custom `toJSON` methods.
+ stringify([undef, getClass, null]) == "[null,null,null]" &&
+ // Simple serialization test. FF 3.1b1 uses Unicode escape sequences
+ // where character escape codes are expected (e.g., `\b` => `\u0008`).
+ stringify({ "a": [value, true, false, null, "\x00\b\n\f\r\t"] }) == serialized &&
+ // FF 3.1b1 and b2 ignore the `filter` and `width` arguments.
+ stringify(null, value) === "1" &&
+ stringify([1, 2], null, 1) == "[\n 1,\n 2\n]" &&
+ // JSON 2, Prototype <= 1.7, and older WebKit builds incorrectly
+ // serialize extended years.
+ stringify(new Date(-8.64e15)) == '"-271821-04-20T00:00:00.000Z"' &&
+ // The milliseconds are optional in ES 5, but required in 5.1.
+ stringify(new Date(8.64e15)) == '"+275760-09-13T00:00:00.000Z"' &&
+ // Firefox <= 11.0 incorrectly serializes years prior to 0 as negative
+ // four-digit years instead of six-digit years. Credits: @Yaffle.
+ stringify(new Date(-621987552e5)) == '"-000001-01-01T00:00:00.000Z"' &&
+ // Safari <= 5.1.5 and Opera >= 10.53 incorrectly serialize millisecond
+ // values less than 1000. Credits: @Yaffle.
+ stringify(new Date(-1)) == '"1969-12-31T23:59:59.999Z"';
+ } catch (exception) {
+ stringifySupported = false;
+ }
+ }
+ isSupported = stringifySupported;
+ }
+ // Test `JSON.parse`.
+ if (name == "json-parse") {
+ var parse = JSON3.parse;
+ if (typeof parse == "function") {
+ try {
+ // FF 3.1b1, b2 will throw an exception if a bare literal is provided.
+ // Conforming implementations should also coerce the initial argument to
+ // a string prior to parsing.
+ if (parse("0") === 0 && !parse(false)) {
+ // Simple parsing test.
+ value = parse(serialized);
+ var parseSupported = value["a"].length == 5 && value["a"][0] === 1;
+ if (parseSupported) {
+ try {
+ // Safari <= 5.1.2 and FF 3.1b1 allow unescaped tabs in strings.
+ parseSupported = !parse('"\t"');
+ } catch (exception) {}
+ if (parseSupported) {
+ try {
+ // FF 4.0 and 4.0.1 allow leading `+` signs and leading
+ // decimal points. FF 4.0, 4.0.1, and IE 9-10 also allow
+ // certain octal literals.
+ parseSupported = parse("01") !== 1;
+ } catch (exception) {}
+ }
+ if (parseSupported) {
+ try {
+ // FF 4.0, 4.0.1, and Rhino 1.7R3-R4 allow trailing decimal
+ // points. These environments, along with FF 3.1b1 and 2,
+ // also allow trailing commas in JSON objects and arrays.
+ parseSupported = parse("1.") !== 1;
+ } catch (exception) {}
+ }
+ }
+ }
+ } catch (exception) {
+ parseSupported = false;
+ }
+ }
+ isSupported = parseSupported;
+ }
+ }
+ return has[name] = !!isSupported;
+ }
+
+ if (!has("json")) {
+ // Common `[[Class]]` name aliases.
+ var functionClass = "[object Function]";
+ var dateClass = "[object Date]";
+ var numberClass = "[object Number]";
+ var stringClass = "[object String]";
+ var arrayClass = "[object Array]";
+ var booleanClass = "[object Boolean]";
+
+ // Detect incomplete support for accessing string characters by index.
+ var charIndexBuggy = has("bug-string-char-index");
+
+ // Define additional utility methods if the `Date` methods are buggy.
+ if (!isExtended) {
+ var floor = Math.floor;
+ // A mapping between the months of the year and the number of days between
+ // January 1st and the first of the respective month.
+ var Months = [0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334];
+ // Internal: Calculates the number of days between the Unix epoch and the
+ // first day of the given month.
+ var getDay = function (year, month) {
+ return Months[month] + 365 * (year - 1970) + floor((year - 1969 + (month = +(month > 1))) / 4) - floor((year - 1901 + month) / 100) + floor((year - 1601 + month) / 400);
+ };
+ }
+
+ // Internal: Determines if a property is a direct property of the given
+ // object. Delegates to the native `Object#hasOwnProperty` method.
+ if (!(isProperty = {}.hasOwnProperty)) {
+ isProperty = function (property) {
+ var members = {}, constructor;
+ if ((members.__proto__ = null, members.__proto__ = {
+ // The *proto* property cannot be set multiple times in recent
+ // versions of Firefox and SeaMonkey.
+ "toString": 1
+ }, members).toString != getClass) {
+ // Safari <= 2.0.3 doesn't implement `Object#hasOwnProperty`, but
+ // supports the mutable *proto* property.
+ isProperty = function (property) {
+ // Capture and break the object's prototype chain (see section 8.6.2
+ // of the ES 5.1 spec). The parenthesized expression prevents an
+ // unsafe transformation by the Closure Compiler.
+ var original = this.__proto__, result = property in (this.__proto__ = null, this);
+ // Restore the original prototype chain.
+ this.__proto__ = original;
+ return result;
+ };
+ } else {
+ // Capture a reference to the top-level `Object` constructor.
+ constructor = members.constructor;
+ // Use the `constructor` property to simulate `Object#hasOwnProperty` in
+ // other environments.
+ isProperty = function (property) {
+ var parent = (this.constructor || constructor).prototype;
+ return property in this && !(property in parent && this[property] === parent[property]);
+ };
+ }
+ members = null;
+ return isProperty.call(this, property);
+ };
+ }
+
+ // Internal: A set of primitive types used by `isHostType`.
+ var PrimitiveTypes = {
+ 'boolean': 1,
+ 'number': 1,
+ 'string': 1,
+ 'undefined': 1
+ };
+
+ // Internal: Determines if the given object `property` value is a
+ // non-primitive.
+ var isHostType = function (object, property) {
+ var type = typeof object[property];
+ return type == 'object' ? !!object[property] : !PrimitiveTypes[type];
+ };
+
+ // Internal: Normalizes the `for...in` iteration algorithm across
+ // environments. Each enumerated key is yielded to a `callback` function.
+ forEach = function (object, callback) {
+ var size = 0, Properties, members, property;
+
+ // Tests for bugs in the current environment's `for...in` algorithm. The
+ // `valueOf` property inherits the non-enumerable flag from
+ // `Object.prototype` in older versions of IE, Netscape, and Mozilla.
+ (Properties = function () {
+ this.valueOf = 0;
+ }).prototype.valueOf = 0;
+
+ // Iterate over a new instance of the `Properties` class.
+ members = new Properties();
+ for (property in members) {
+ // Ignore all properties inherited from `Object.prototype`.
+ if (isProperty.call(members, property)) {
+ size++;
+ }
+ }
+ Properties = members = null;
+
+ // Normalize the iteration algorithm.
+ if (!size) {
+ // A list of non-enumerable properties inherited from `Object.prototype`.
+ members = ["valueOf", "toString", "toLocaleString", "propertyIsEnumerable", "isPrototypeOf", "hasOwnProperty", "constructor"];
+ // IE <= 8, Mozilla 1.0, and Netscape 6.2 ignore shadowed non-enumerable
+ // properties.
+ forEach = function (object, callback) {
+ var isFunction = getClass.call(object) == functionClass, property, length;
+ var hasProperty = !isFunction && typeof object.constructor != 'function' && isHostType(object, 'hasOwnProperty') ? object.hasOwnProperty : isProperty;
+ for (property in object) {
+ // Gecko <= 1.0 enumerates the `prototype` property of functions under
+ // certain conditions; IE does not.
+ if (!(isFunction && property == "prototype") && hasProperty.call(object, property)) {
+ callback(property);
+ }
+ }
+ // Manually invoke the callback for each non-enumerable property.
+ for (length = members.length; property = members[--length]; hasProperty.call(object, property) && callback(property));
+ };
+ } else if (size == 2) {
+ // Safari <= 2.0.4 enumerates shadowed properties twice.
+ forEach = function (object, callback) {
+ // Create a set of iterated properties.
+ var members = {}, isFunction = getClass.call(object) == functionClass, property;
+ for (property in object) {
+ // Store each property name to prevent double enumeration. The
+ // `prototype` property of functions is not enumerated due to cross-
+ // environment inconsistencies.
+ if (!(isFunction && property == "prototype") && !isProperty.call(members, property) && (members[property] = 1) && isProperty.call(object, property)) {
+ callback(property);
+ }
+ }
+ };
+ } else {
+ // No bugs detected; use the standard `for...in` algorithm.
+ forEach = function (object, callback) {
+ var isFunction = getClass.call(object) == functionClass, property, isConstructor;
+ for (property in object) {
+ if (!(isFunction && property == "prototype") && isProperty.call(object, property) && !(isConstructor = property === "constructor")) {
+ callback(property);
+ }
+ }
+ // Manually invoke the callback for the `constructor` property due to
+ // cross-environment inconsistencies.
+ if (isConstructor || isProperty.call(object, (property = "constructor"))) {
+ callback(property);
+ }
+ };
+ }
+ return forEach(object, callback);
+ };
+
+ // Public: Serializes a JavaScript `value` as a JSON string. The optional
+ // `filter` argument may specify either a function that alters how object and
+ // array members are serialized, or an array of strings and numbers that
+ // indicates which properties should be serialized. The optional `width`
+ // argument may be either a string or number that specifies the indentation
+ // level of the output.
+ if (!has("json-stringify")) {
+ // Internal: A map of control characters and their escaped equivalents.
+ var Escapes = {
+ 92: "\\\\",
+ 34: '\\"',
+ 8: "\\b",
+ 12: "\\f",
+ 10: "\\n",
+ 13: "\\r",
+ 9: "\\t"
+ };
+
+ // Internal: Converts `value` into a zero-padded string such that its
+ // length is at least equal to `width`. The `width` must be <= 6.
+ var leadingZeroes = "000000";
+ var toPaddedString = function (width, value) {
+ // The `|| 0` expression is necessary to work around a bug in
+ // Opera <= 7.54u2 where `0 == -0`, but `String(-0) !== "0"`.
+ return (leadingZeroes + (value || 0)).slice(-width);
+ };
+
+ // Internal: Double-quotes a string `value`, replacing all ASCII control
+ // characters (characters with code unit values between 0 and 31) with
+ // their escaped equivalents. This is an implementation of the
+ // `Quote(value)` operation defined in ES 5.1 section 15.12.3.
+ var unicodePrefix = "\\u00";
+ var quote = function (value) {
+ var result = '"', index = 0, length = value.length, isLarge = length > 10 && charIndexBuggy, symbols;
+ if (isLarge) {
+ symbols = value.split("");
+ }
+ for (; index < length; index++) {
+ var charCode = value.charCodeAt(index);
+ // If the character is a control character, append its Unicode or
+ // shorthand escape sequence; otherwise, append the character as-is.
+ switch (charCode) {
+ case 8: case 9: case 10: case 12: case 13: case 34: case 92:
+ result += Escapes[charCode];
+ break;
+ default:
+ if (charCode < 32) {
+ result += unicodePrefix + toPaddedString(2, charCode.toString(16));
+ break;
+ }
+ result += isLarge ? symbols[index] : charIndexBuggy ? value.charAt(index) : value[index];
+ }
+ }
+ return result + '"';
+ };
+
+ // Internal: Recursively serializes an object. Implements the
+ // `Str(key, holder)`, `JO(value)`, and `JA(value)` operations.
+ var serialize = function (property, object, callback, properties, whitespace, indentation, stack) {
+ var value, className, year, month, date, time, hours, minutes, seconds, milliseconds, results, element, index, length, prefix, result;
+ try {
+ // Necessary for host object support.
+ value = object[property];
+ } catch (exception) {}
+ if (typeof value == "object" && value) {
+ className = getClass.call(value);
+ if (className == dateClass && !isProperty.call(value, "toJSON")) {
+ if (value > -1 / 0 && value < 1 / 0) {
+ // Dates are serialized according to the `Date#toJSON` method
+ // specified in ES 5.1 section 15.9.5.44. See section 15.9.1.15
+ // for the ISO 8601 date time string format.
+ if (getDay) {
+ // Manually compute the year, month, date, hours, minutes,
+ // seconds, and milliseconds if the `getUTC*` methods are
+ // buggy. Adapted from @Yaffle's `date-shim` project.
+ date = floor(value / 864e5);
+ for (year = floor(date / 365.2425) + 1970 - 1; getDay(year + 1, 0) <= date; year++);
+ for (month = floor((date - getDay(year, 0)) / 30.42); getDay(year, month + 1) <= date; month++);
+ date = 1 + date - getDay(year, month);
+ // The `time` value specifies the time within the day (see ES
+ // 5.1 section 15.9.1.2). The formula `(A % B + B) % B` is used
+ // to compute `A modulo B`, as the `%` operator does not
+ // correspond to the `modulo` operation for negative numbers.
+ time = (value % 864e5 + 864e5) % 864e5;
+ // The hours, minutes, seconds, and milliseconds are obtained by
+ // decomposing the time within the day. See section 15.9.1.10.
+ hours = floor(time / 36e5) % 24;
+ minutes = floor(time / 6e4) % 60;
+ seconds = floor(time / 1e3) % 60;
+ milliseconds = time % 1e3;
+ } else {
+ year = value.getUTCFullYear();
+ month = value.getUTCMonth();
+ date = value.getUTCDate();
+ hours = value.getUTCHours();
+ minutes = value.getUTCMinutes();
+ seconds = value.getUTCSeconds();
+ milliseconds = value.getUTCMilliseconds();
+ }
+ // Serialize extended years correctly.
+ value = (year <= 0 || year >= 1e4 ? (year < 0 ? "-" : "+") + toPaddedString(6, year < 0 ? -year : year) : toPaddedString(4, year)) +
+ "-" + toPaddedString(2, month + 1) + "-" + toPaddedString(2, date) +
+ // Months, dates, hours, minutes, and seconds should have two
+ // digits; milliseconds should have three.
+ "T" + toPaddedString(2, hours) + ":" + toPaddedString(2, minutes) + ":" + toPaddedString(2, seconds) +
+ // Milliseconds are optional in ES 5.0, but required in 5.1.
+ "." + toPaddedString(3, milliseconds) + "Z";
+ } else {
+ value = null;
+ }
+ } else if (typeof value.toJSON == "function" && ((className != numberClass && className != stringClass && className != arrayClass) || isProperty.call(value, "toJSON"))) {
+ // Prototype <= 1.6.1 adds non-standard `toJSON` methods to the
+ // `Number`, `String`, `Date`, and `Array` prototypes. JSON 3
+ // ignores all `toJSON` methods on these objects unless they are
+ // defined directly on an instance.
+ value = value.toJSON(property);
+ }
+ }
+ if (callback) {
+ // If a replacement function was provided, call it to obtain the value
+ // for serialization.
+ value = callback.call(object, property, value);
+ }
+ if (value === null) {
+ return "null";
+ }
+ className = getClass.call(value);
+ if (className == booleanClass) {
+ // Booleans are represented literally.
+ return "" + value;
+ } else if (className == numberClass) {
+ // JSON numbers must be finite. `Infinity` and `NaN` are serialized as
+ // `"null"`.
+ return value > -1 / 0 && value < 1 / 0 ? "" + value : "null";
+ } else if (className == stringClass) {
+ // Strings are double-quoted and escaped.
+ return quote("" + value);
+ }
+ // Recursively serialize objects and arrays.
+ if (typeof value == "object") {
+ // Check for cyclic structures. This is a linear search; performance
+ // is inversely proportional to the number of unique nested objects.
+ for (length = stack.length; length--;) {
+ if (stack[length] === value) {
+ // Cyclic structures cannot be serialized by `JSON.stringify`.
+ throw TypeError();
+ }
+ }
+ // Add the object to the stack of traversed objects.
+ stack.push(value);
+ results = [];
+ // Save the current indentation level and indent one additional level.
+ prefix = indentation;
+ indentation += whitespace;
+ if (className == arrayClass) {
+ // Recursively serialize array elements.
+ for (index = 0, length = value.length; index < length; index++) {
+ element = serialize(index, value, callback, properties, whitespace, indentation, stack);
+ results.push(element === undef ? "null" : element);
+ }
+ result = results.length ? (whitespace ? "[\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "]" : ("[" + results.join(",") + "]")) : "[]";
+ } else {
+ // Recursively serialize object members. Members are selected from
+ // either a user-specified list of property names, or the object
+ // itself.
+ forEach(properties || value, function (property) {
+ var element = serialize(property, value, callback, properties, whitespace, indentation, stack);
+ if (element !== undef) {
+ // According to ES 5.1 section 15.12.3: "If `gap` {whitespace}
+ // is not the empty string, let `member` {quote(property) + ":"}
+ // be the concatenation of `member` and the `space` character."
+ // The "`space` character" refers to the literal space
+ // character, not the `space` {width} argument provided to
+ // `JSON.stringify`.
+ results.push(quote(property) + ":" + (whitespace ? " " : "") + element);
+ }
+ });
+ result = results.length ? (whitespace ? "{\n" + indentation + results.join(",\n" + indentation) + "\n" + prefix + "}" : ("{" + results.join(",") + "}")) : "{}";
+ }
+ // Remove the object from the traversed object stack.
+ stack.pop();
+ return result;
+ }
+ };
+
+ // Public: `JSON.stringify`. See ES 5.1 section 15.12.3.
+ JSON3.stringify = function (source, filter, width) {
+ var whitespace, callback, properties, className;
+ if (typeof filter == "function" || typeof filter == "object" && filter) {
+ if ((className = getClass.call(filter)) == functionClass) {
+ callback = filter;
+ } else if (className == arrayClass) {
+ // Convert the property names array into a makeshift set.
+ properties = {};
+ for (var index = 0, length = filter.length, value; index < length; value = filter[index++], ((className = getClass.call(value)), className == stringClass || className == numberClass) && (properties[value] = 1));
+ }
+ }
+ if (width) {
+ if ((className = getClass.call(width)) == numberClass) {
+ // Convert the `width` to an integer and create a string containing
+ // `width` number of space characters.
+ if ((width -= width % 1) > 0) {
+ for (whitespace = "", width > 10 && (width = 10); whitespace.length < width; whitespace += " ");
+ }
+ } else if (className == stringClass) {
+ whitespace = width.length <= 10 ? width : width.slice(0, 10);
+ }
+ }
+ // Opera <= 7.54u2 discards the values associated with empty string keys
+ // (`""`) only if they are used directly within an object member list
+ // (e.g., `!("" in { "": 1})`).
+ return serialize("", (value = {}, value[""] = source, value), callback, properties, whitespace, "", []);
+ };
+ }
+
+ // Public: Parses a JSON source string.
+ if (!has("json-parse")) {
+ var fromCharCode = String.fromCharCode;
+
+ // Internal: A map of escaped control characters and their unescaped
+ // equivalents.
+ var Unescapes = {
+ 92: "\\",
+ 34: '"',
+ 47: "/",
+ 98: "\b",
+ 116: "\t",
+ 110: "\n",
+ 102: "\f",
+ 114: "\r"
+ };
+
+ // Internal: Stores the parser state.
+ var Index, Source;
+
+ // Internal: Resets the parser state and throws a `SyntaxError`.
+ var abort = function() {
+ Index = Source = null;
+ throw SyntaxError();
+ };
+
+ // Internal: Returns the next token, or `"$"` if the parser has reached
+ // the end of the source string. A token may be a string, number, `null`
+ // literal, or Boolean literal.
+ var lex = function () {
+ var source = Source, length = source.length, value, begin, position, isSigned, charCode;
+ while (Index < length) {
+ charCode = source.charCodeAt(Index);
+ switch (charCode) {
+ case 9: case 10: case 13: case 32:
+ // Skip whitespace tokens, including tabs, carriage returns, line
+ // feeds, and space characters.
+ Index++;
+ break;
+ case 123: case 125: case 91: case 93: case 58: case 44:
+ // Parse a punctuator token (`{`, `}`, `[`, `]`, `:`, or `,`) at
+ // the current position.
+ value = charIndexBuggy ? source.charAt(Index) : source[Index];
+ Index++;
+ return value;
+ case 34:
+ // `"` delimits a JSON string; advance to the next character and
+ // begin parsing the string. String tokens are prefixed with the
+ // sentinel `@` character to distinguish them from punctuators and
+ // end-of-string tokens.
+ for (value = "@", Index++; Index < length;) {
+ charCode = source.charCodeAt(Index);
+ if (charCode < 32) {
+ // Unescaped ASCII control characters (those with a code unit
+ // less than the space character) are not permitted.
+ abort();
+ } else if (charCode == 92) {
+ // A reverse solidus (`\`) marks the beginning of an escaped
+ // control character (including `"`, `\`, and `/`) or Unicode
+ // escape sequence.
+ charCode = source.charCodeAt(++Index);
+ switch (charCode) {
+ case 92: case 34: case 47: case 98: case 116: case 110: case 102: case 114:
+ // Revive escaped control characters.
+ value += Unescapes[charCode];
+ Index++;
+ break;
+ case 117:
+ // `\u` marks the beginning of a Unicode escape sequence.
+ // Advance to the first character and validate the
+ // four-digit code point.
+ begin = ++Index;
+ for (position = Index + 4; Index < position; Index++) {
+ charCode = source.charCodeAt(Index);
+ // A valid sequence comprises four hexdigits (case-
+ // insensitive) that form a single hexadecimal value.
+ if (!(charCode >= 48 && charCode <= 57 || charCode >= 97 && charCode <= 102 || charCode >= 65 && charCode <= 70)) {
+ // Invalid Unicode escape sequence.
+ abort();
+ }
+ }
+ // Revive the escaped character.
+ value += fromCharCode("0x" + source.slice(begin, Index));
+ break;
+ default:
+ // Invalid escape sequence.
+ abort();
+ }
+ } else {
+ if (charCode == 34) {
+ // An unescaped double-quote character marks the end of the
+ // string.
+ break;
+ }
+ charCode = source.charCodeAt(Index);
+ begin = Index;
+ // Optimize for the common case where a string is valid.
+ while (charCode >= 32 && charCode != 92 && charCode != 34) {
+ charCode = source.charCodeAt(++Index);
+ }
+ // Append the string as-is.
+ value += source.slice(begin, Index);
+ }
+ }
+ if (source.charCodeAt(Index) == 34) {
+ // Advance to the next character and return the revived string.
+ Index++;
+ return value;
+ }
+ // Unterminated string.
+ abort();
+ default:
+ // Parse numbers and literals.
+ begin = Index;
+ // Advance past the negative sign, if one is specified.
+ if (charCode == 45) {
+ isSigned = true;
+ charCode = source.charCodeAt(++Index);
+ }
+ // Parse an integer or floating-point value.
+ if (charCode >= 48 && charCode <= 57) {
+ // Leading zeroes are interpreted as octal literals.
+ if (charCode == 48 && ((charCode = source.charCodeAt(Index + 1)), charCode >= 48 && charCode <= 57)) {
+ // Illegal octal literal.
+ abort();
+ }
+ isSigned = false;
+ // Parse the integer component.
+ for (; Index < length && ((charCode = source.charCodeAt(Index)), charCode >= 48 && charCode <= 57); Index++);
+ // Floats cannot contain a leading decimal point; however, this
+ // case is already accounted for by the parser.
+ if (source.charCodeAt(Index) == 46) {
+ position = ++Index;
+ // Parse the decimal component.
+ for (; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
+ if (position == Index) {
+ // Illegal trailing decimal.
+ abort();
+ }
+ Index = position;
+ }
+ // Parse exponents. The `e` denoting the exponent is
+ // case-insensitive.
+ charCode = source.charCodeAt(Index);
+ if (charCode == 101 || charCode == 69) {
+ charCode = source.charCodeAt(++Index);
+ // Skip past the sign following the exponent, if one is
+ // specified.
+ if (charCode == 43 || charCode == 45) {
+ Index++;
+ }
+ // Parse the exponential component.
+ for (position = Index; position < length && ((charCode = source.charCodeAt(position)), charCode >= 48 && charCode <= 57); position++);
+ if (position == Index) {
+ // Illegal empty exponent.
+ abort();
+ }
+ Index = position;
+ }
+ // Coerce the parsed value to a JavaScript number.
+ return +source.slice(begin, Index);
+ }
+ // A negative sign may only precede numbers.
+ if (isSigned) {
+ abort();
+ }
+ // `true`, `false`, and `null` literals.
+ if (source.slice(Index, Index + 4) == "true") {
+ Index += 4;
+ return true;
+ } else if (source.slice(Index, Index + 5) == "false") {
+ Index += 5;
+ return false;
+ } else if (source.slice(Index, Index + 4) == "null") {
+ Index += 4;
+ return null;
+ }
+ // Unrecognized token.
+ abort();
+ }
+ }
+ // Return the sentinel `$` character if the parser has reached the end
+ // of the source string.
+ return "$";
+ };
+
+ // Internal: Parses a JSON `value` token.
+ var get = function (value) {
+ var results, hasMembers;
+ if (value == "$") {
+ // Unexpected end of input.
+ abort();
+ }
+ if (typeof value == "string") {
+ if ((charIndexBuggy ? value.charAt(0) : value[0]) == "@") {
+ // Remove the sentinel `@` character.
+ return value.slice(1);
+ }
+ // Parse object and array literals.
+ if (value == "[") {
+ // Parses a JSON array, returning a new JavaScript array.
+ results = [];
+ for (;; hasMembers || (hasMembers = true)) {
+ value = lex();
+ // A closing square bracket marks the end of the array literal.
+ if (value == "]") {
+ break;
+ }
+ // If the array literal contains elements, the current token
+ // should be a comma separating the previous element from the
+ // next.
+ if (hasMembers) {
+ if (value == ",") {
+ value = lex();
+ if (value == "]") {
+ // Unexpected trailing `,` in array literal.
+ abort();
+ }
+ } else {
+ // A `,` must separate each array element.
+ abort();
+ }
+ }
+ // Elisions and leading commas are not permitted.
+ if (value == ",") {
+ abort();
+ }
+ results.push(get(value));
+ }
+ return results;
+ } else if (value == "{") {
+ // Parses a JSON object, returning a new JavaScript object.
+ results = {};
+ for (;; hasMembers || (hasMembers = true)) {
+ value = lex();
+ // A closing curly brace marks the end of the object literal.
+ if (value == "}") {
+ break;
+ }
+ // If the object literal contains members, the current token
+ // should be a comma separator.
+ if (hasMembers) {
+ if (value == ",") {
+ value = lex();
+ if (value == "}") {
+ // Unexpected trailing `,` in object literal.
+ abort();
+ }
+ } else {
+ // A `,` must separate each object member.
+ abort();
+ }
+ }
+ // Leading commas are not permitted, object property names must be
+ // double-quoted strings, and a `:` must separate each property
+ // name and value.
+ if (value == "," || typeof value != "string" || (charIndexBuggy ? value.charAt(0) : value[0]) != "@" || lex() != ":") {
+ abort();
+ }
+ results[value.slice(1)] = get(lex());
+ }
+ return results;
+ }
+ // Unexpected token encountered.
+ abort();
+ }
+ return value;
+ };
+
+ // Internal: Updates a traversed object member.
+ var update = function(source, property, callback) {
+ var element = walk(source, property, callback);
+ if (element === undef) {
+ delete source[property];
+ } else {
+ source[property] = element;
+ }
+ };
+
+ // Internal: Recursively traverses a parsed JSON object, invoking the
+ // `callback` function for each value. This is an implementation of the
+ // `Walk(holder, name)` operation defined in ES 5.1 section 15.12.2.
+ var walk = function (source, property, callback) {
+ var value = source[property], length;
+ if (typeof value == "object" && value) {
+ // `forEach` can't be used to traverse an array in Opera <= 8.54
+ // because its `Object#hasOwnProperty` implementation returns `false`
+ // for array indices (e.g., `![1, 2, 3].hasOwnProperty("0")`).
+ if (getClass.call(value) == arrayClass) {
+ for (length = value.length; length--;) {
+ update(value, length, callback);
+ }
+ } else {
+ forEach(value, function (property) {
+ update(value, property, callback);
+ });
+ }
+ }
+ return callback.call(source, property, value);
+ };
+
+ // Public: `JSON.parse`. See ES 5.1 section 15.12.2.
+ JSON3.parse = function (source, callback) {
+ var result, value;
+ Index = 0;
+ Source = "" + source;
+ result = get(lex());
+ // If a JSON string contains multiple tokens, it is invalid.
+ if (lex() != "$") {
+ abort();
+ }
+ // Reset the parser state.
+ Index = Source = null;
+ return callback && getClass.call(callback) == functionClass ? walk((value = {}, value[""] = result, value), "", callback) : result;
+ };
+ }
+ }
+
+ // Export for asynchronous module loaders.
+ if (isLoader) {
+ define(function () {
+ return JSON3;
+ });
+ }
+}(this));
+
+},{}],48:[function(_dereq_,module,exports){
+module.exports = toArray
+
+function toArray(list, index) {
+ var array = []
+
+ index = index || 0
+
+ for (var i = index || 0; i < list.length; i++) {
+ array[i - index] = list[i]
+ }
+
+ return array
+}
+
+},{}]},{},[1])
+(1)
+});
\ No newline at end of file
diff --git a/web/public/js/src/adminLTE.js b/web/public/js/src/adminLTE.js
deleted file mode 100644
index a5d2309..0000000
--- a/web/public/js/src/adminLTE.js
+++ /dev/null
@@ -1,9 +0,0 @@
-'use strict';
-
-$(() => {
- moment.locale('zh-CN');
- $('.datetime').each(function() {
- let ele = $(this);
- ele.text(moment(parseFloat(ele.text())).format('MMMM Do YYYY'));
- });
-});
diff --git a/web/public/js/src/libs/jquery.sparkline.min.js b/web/public/js/src/libs/jquery.sparkline.min.js
deleted file mode 100755
index fa616bf..0000000
--- a/web/public/js/src/libs/jquery.sparkline.min.js
+++ /dev/null
@@ -1,5 +0,0 @@
-/* jquery.sparkline 2.1.2 - http://omnipotent.net/jquery.sparkline/
-** Licensed under the New BSD License - see above site for details */
-
-(function(a,b,c){(function(a){typeof define=="function"&&define.amd?define(["jquery"],a):jQuery&&!jQuery.fn.sparkline&&a(jQuery)})(function(d){"use strict";var e={},f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F,G,H,I,J,K,L=0;f=function(){return{common:{type:"line",lineColor:"#00f",fillColor:"#cdf",defaultPixelsPerValue:3,width:"auto",height:"auto",composite:!1,tagValuesAttribute:"values",tagOptionsPrefix:"spark",enableTagOptions:!1,enableHighlight:!0,highlightLighten:1.4,tooltipSkipNull:!0,tooltipPrefix:"",tooltipSuffix:"",disableHiddenCheck:!1,numberFormatter:!1,numberDigitGroupCount:3,numberDigitGroupSep:",",numberDecimalMark:".",disableTooltips:!1,disableInteraction:!1},line:{spotColor:"#f80",highlightSpotColor:"#5f5",highlightLineColor:"#f22",spotRadius:1.5,minSpotColor:"#f80",maxSpotColor:"#f80",lineWidth:1,normalRangeMin:c,normalRangeMax:c,normalRangeColor:"#ccc",drawNormalOnTop:!1,chartRangeMin:c,chartRangeMax:c,chartRangeMinX:c,chartRangeMaxX:c,tooltipFormat:new h('● 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g.get("nullColor")?(s=e?g.get("nullColor"):this.calcHighlightColor(g.get("nullColor"),g),q=p>0?p-1:p,l.drawRect(m,q,this.barWidth-1,0,s,s)):c;u=p;for(v=0;v0?r=b.floor(n*(b.abs(x-h)/j))+1:r=1,xb?g=e[b]:c[b]<0?g=d.get("negBarColor"):c[b]>0?g=d.get("posBarColor"):g=d.get("zeroBarColor"),g},renderRegion:function(a,c){var d=this.values,e=this.options,f=this.target,g,h,i,j,k,l;g=f.pixelHeight,i=b.round(g/2),j=a*this.totalBarWidth,d[a]<0?(k=i,h=i-1):d[a]>0?(k=0,h=i-1):(k=i-1,h=2),l=this.calcColor(d[a],a);if(l===null)return;return c&&(l=this.calcHighlightColor(l,e)),f.drawRect(j,k,this.barWidth-1,h-1,l,l)}}),d.fn.sparkline.discrete=A=g(d.fn.sparkline._base,w,{type:"discrete",init:function(a,e,f,g,h){A._super.init.call(this,a,e,f,g,h),this.regionShapes={},this.values=e=d.map(e,Number),this.min=b.min.apply(b,e),this.max=b.max.apply(b,e),this.range=this.max-this.min,this.width=g=f.get("width")==="auto"?e.length*2:this.width,this.interval=b.floor(g/e.length),this.itemWidth=g/e.length,f.get("chartRangeMin")!==c&&(f.get("chartRangeClip")||f.get("chartRangeMin")this.max)&&(this.max=f.get("chartRangeMax")),this.initTarget(),this.target&&(this.lineHeight=f.get("lineHeight")==="auto"?b.round(this.canvasHeight*.3):f.get("lineHeight"))},getRegion:function(a,c,d){return b.floor(c/this.itemWidth)},getCurrentRegionFields:function(){var a=this.currentRegion;return{isNull:this.values[a]===c,value:this.values[a],offset:a}},renderRegion:function(a,c){var d=this.values,e=this.options,f=this.min,g=this.max,h=this.range,j=this.interval,k=this.target,l=this.canvasHeight,m=this.lineHeight,n=l-m,o,p,q,r;return p=i(d[a],f,g),r=a*j,o=b.round(n-n*((p-f)/h)),q=e.get("thresholdColor")&&p0)for(i=c.length;i--;)h+=c[i];this.total=h,this.initTarget(),this.radius=b.floor(b.min(this.canvasWidth,this.canvasHeight)/2)},getRegion:function(a,b,d){var e=this.target.getShapeAt(a,b,d);return e!==c&&this.shapes[e]!==c?this.shapes[e]:c},getCurrentRegionFields:function(){var a=this.currentRegion;return{isNull:this.values[a]===c,value:this.values[a],percent:this.values[a]/this.total*100,color:this.options.get("sliceColors")[a%this.options.get("sliceColors").length],offset:a}},changeHighlight:function(a){var b=this.currentRegion,c=this.renderSlice(b,a),d=this.valueShapes[b];delete this.shapes[d],this.target.replaceWithShape(d,c),this.valueShapes[b]=c.id,this.shapes[c.id]=b},renderSlice:function(a,d){var e=this.target,f=this.options,g=this.radius,h=f.get("borderWidth"),i=f.get("offset"),j=2*b.PI,k=this.values,l=this.total,m=i?2*b.PI*(i/360):0,n,o,p,q,r;q=k.length;for(p=0;p0&&(o=m+j*(k[p]/l));if(a===p)return r=f.get("sliceColors")[p%f.get("sliceColors").length],d&&(r=this.calcHighlightColor(r,f)),e.drawPieSlice(g,g,g-h,n,o,c,r);m=o}},render:function(){var a=this.target,d=this.values,e=this.options,f=this.radius,g=e.get("borderWidth"),h,i;if(!C._super.render.call(this))return;g&&a.drawCircle(f,f,b.floor(f-g/2),e.get("borderColor"),c,g).append();for(i=d.length;i--;)d[i]&&(h=this.renderSlice(i).append(),this.valueShapes[i]=h.id,this.shapes[h.id]=i);a.render()}}),d.fn.sparkline.box=D=g(d.fn.sparkline._base,{type:"box",init:function(a,b,c,e,f){D._super.init.call(this,a,b,c,e,f),this.values=d.map(b,Number),this.width=c.get("width")==="auto"?"4.0em":e,this.initTarget(),this.values.length||(this.disabled=1)},getRegion:function(){return 1},getCurrentRegionFields:function(){var a=[{field:"lq",value:this.quartiles[0]},{field:"med",value:this.quartiles
-[1]},{field:"uq",value:this.quartiles[2]}];return this.loutlier!==c&&a.push({field:"lo",value:this.loutlier}),this.routlier!==c&&a.push({field:"ro",value:this.routlier}),this.lwhisker!==c&&a.push({field:"lw",value:this.lwhisker}),this.rwhisker!==c&&a.push({field:"rw",value:this.rwhisker}),a},render:function(){var a=this.target,d=this.values,e=d.length,f=this.options,g=this.canvasWidth,h=this.canvasHeight,i=f.get("chartRangeMin")===c?b.min.apply(b,d):f.get("chartRangeMin"),k=f.get("chartRangeMax")===c?b.max.apply(b,d):f.get("chartRangeMax"),l=0,m,n,o,p,q,r,s,t,u,v,w;if(!D._super.render.call(this))return;if(f.get("raw"))f.get("showOutliers")&&d.length>5?(n=d[0],m=d[1],p=d[2],q=d[3],r=d[4],s=d[5],t=d[6]):(m=d[0],p=d[1],q=d[2],r=d[3],s=d[4]);else{d.sort(function(a,b){return a-b}),p=j(d,1),q=j(d,2),r=j(d,3),o=r-p;if(f.get("showOutliers")){m=s=c;for(u=0;up-o*f.get("outlierIQR")&&(m=d[u]),d[u]s&&a.drawCircle((t-i)*w+l,h/2,f.get("spotRadius"),f.get("outlierLineColor"),f.get("outlierFillColor")).append()),a.drawRect(b.round((p-i)*w+l),b.round(h*.1),b.round((r-p)*w),b.round(h*.8),f.get("boxLineColor"),f.get("boxFillColor")).append(),a.drawLine(b.round((m-i)*w+l),b.round(h/2),b.round((p-i)*w+l),b.round(h/2),f.get("lineColor")).append(),a.drawLine(b.round((m-i)*w+l),b.round(h/4),b.round((m-i)*w+l),b.round(h-h/4),f.get("whiskerColor")).append(),a.drawLine(b.round((s-i)*w+l),b.round(h/2),b.round((r-i)*w+l),b.round(h/2),f.get("lineColor")).append(),a.drawLine(b.round((s-i)*w+l),b.round(h/4),b.round((s-i)*w+l),b.round(h-h/4),f.get("whiskerColor")).append(),a.drawLine(b.round((q-i)*w+l),b.round(h*.1),b.round((q-i)*w+l),b.round(h*.9),f.get("medianColor")).append(),f.get("target")&&(v=b.ceil(f.get("spotRadius")),a.drawLine(b.round((f.get("target")-i)*w+l),b.round(h/2-v),b.round((f.get("target")-i)*w+l),b.round(h/2+v),f.get("targetColor")).append(),a.drawLine(b.round((f.get("target")-i)*w+l-v),b.round(h/2),b.round((f.get("target")-i)*w+l+v),b.round(h/2),f.get("targetColor")).append()),a.render()}}),G=g({init:function(a,b,c,d){this.target=a,this.id=b,this.type=c,this.args=d},append:function(){return this.target.appendShape(this),this}}),H=g({_pxregex:/(\d+)(px)?\s*$/i,init:function(a,b,c){if(!a)return;this.width=a,this.height=b,this.target=c,this.lastShapeId=null,c[0]&&(c=c[0]),d.data(c,"_jqs_vcanvas",this)},drawLine:function(a,b,c,d,e,f){return this.drawShape([[a,b],[c,d]],e,f)},drawShape:function(a,b,c,d){return this._genShape("Shape",[a,b,c,d])},drawCircle:function(a,b,c,d,e,f){return this._genShape("Circle",[a,b,c,d,e,f])},drawPieSlice:function(a,b,c,d,e,f,g){return this._genShape("PieSlice",[a,b,c,d,e,f,g])},drawRect:function(a,b,c,d,e,f){return this._genShape("Rect",[a,b,c,d,e,f])},getElement:function(){return this.canvas},getLastShapeId:function(){return this.lastShapeId},reset:function(){alert("reset not implemented")},_insert:function(a,b){d(b).html(a)},_calculatePixelDims:function(a,b,c){var e;e=this._pxregex.exec(b),e?this.pixelHeight=e[1]:this.pixelHeight=d(c).height(),e=this._pxregex.exec(a),e?this.pixelWidth=e[1]:this.pixelWidth=d(c).width()},_genShape:function(a,b){var c=L++;return b.unshift(c),new G(this,c,a,b)},appendShape:function(a){alert("appendShape not implemented")},replaceWithShape:function(a,b){alert("replaceWithShape not implemented")},insertAfterShape:function(a,b){alert("insertAfterShape not implemented")},removeShapeId:function(a){alert("removeShapeId not implemented")},getShapeAt:function(a,b,c){alert("getShapeAt not implemented")},render:function(){alert("render not implemented")}}),I=g(H,{init:function(b,e,f,g){I._super.init.call(this,b,e,f),this.canvas=a.createElement("canvas"),f[0]&&(f=f[0]),d.data(f,"_jqs_vcanvas",this),d(this.canvas).css({display:"inline-block",width:b,height:e,verticalAlign:"top"}),this._insert(this.canvas,f),this._calculatePixelDims(b,e,this.canvas),this.canvas.width=this.pixelWidth,this.canvas.height=this.pixelHeight,this.interact=g,this.shapes={},this.shapeseq=[],this.currentTargetShapeId=c,d(this.canvas).css({width:this.pixelWidth,height:this.pixelHeight})},_getContext:function(a,b,d){var e=this.canvas.getContext("2d");return a!==c&&(e.strokeStyle=a),e.lineWidth=d===c?1:d,b!==c&&(e.fillStyle=b),e},reset:function(){var a=this._getContext();a.clearRect(0,0,this.pixelWidth,this.pixelHeight),this.shapes={},this.shapeseq=[],this.currentTargetShapeId=c},_drawShape:function(a,b,d,e,f){var g=this._getContext(d,e,f),h,i;g.beginPath(),g.moveTo(b[0][0]+.5,b[0][1]+.5);for(h=1,i=b.length;h',this.canvas.insertAdjacentHTML("beforeEnd",f),this.group=d(this.canvas).children()[0],this.rendered=!1,this.prerender=""},_drawShape:function(a,b,d,e,f){var g=[],h,i,j,k,l,m,n;for(n=0,m=b.length;n'+" ",l},_drawCircle:function(a,b,d,e,f,g,h){var i,j,k;return b-=e,d-=e,i=f===c?' stroked="false" ':' strokeWeight="'+h+'px" strokeColor="'+f+'" ',j=g===c?' filled="false"':' fillColor="'+g+'" filled="true" ',k=' ',k},_drawPieSlice:function(a,d,e,f,g,h,i,j){var k,l,m,n,o,p,q,r;if(g===h)return"";h-g===2*b.PI&&(g=0,h=2*b.PI),l=d+b.round(b.cos(g)*f),m=e+b.round(b.sin(g)*f),n=d+b.round(b.cos(h)*f),o=e+b.round(b.sin(h)*f);if(l===n&&m===o){if(h-g'+" ",r)},_drawRect:function(a,b,c,d,e,f,g){return this._drawShape(a,[[b,c],[b,c+e],[b+d,c+e],[b+d,c],[b,c]],f,g)},reset:function(){this.group.innerHTML=""},appendShape:function(a){var b=this["_draw"+a.type].apply(this,a.args);return this.rendered?this.group.insertAdjacentHTML("beforeEnd",b):this.prerender+=b,this.lastShapeId=a.id,a.id},replaceWithShape:function(a,b){var c=d("#jqsshape"+a),e=this["_draw"+b.type].apply(this,b.args);c[0].outerHTML=e},replaceWithShapes:function(a,b){var c=d("#jqsshape"+a[0]),e="",f=b.length,g;for(g=0;g themes
-@import "core/themes/default.less";
-// mixins
-@import "mixins/404_500_errors.less";
-// -> adminLTE
-@import "mixins/AdminLTE/auth.less";
-@import "mixins/AdminLTE/nav.less";
-@import "mixins/AdminLTE/sidebar.less";
-// components
diff --git a/web/public/less/mixins/404_500_errors.less b/web/public/less/mixins/404_500_errors.less
deleted file mode 100644
index f94f53b..0000000
--- a/web/public/less/mixins/404_500_errors.less
+++ /dev/null
@@ -1,33 +0,0 @@
-.pnf-404 {
- display: block;
- width: 400px;
- height: 50px;
- top: 50%;
- left: 50%;
- margin: -100px auto auto -200px;
- text-align: left;
- position: absolute;
- color: @png-404-color;
- text-shadow: 2px 2px 2px @png-404-text-shadow-color;
- * {
- vertical-align: middle;
- }
- i {
- float: left;
- font-size: 64px;
- margin-top: 25px;
- margin-right: 20px;
- }
- .head {
- font-size: 32px;
- font-weight: bold;
- display: block;
- margin-top: 10px;
- }
- .info {
- font-size: 24px;
- color: @png-404-info-color;
- text-shadow: 1px 1px 1px @png-404-text-shadow-color;
- display: block;
- }
-}
diff --git a/web/public/less/mixins/adminLTE/auth.less b/web/public/less/mixins/adminLTE/auth.less
deleted file mode 100644
index f4b3c15..0000000
--- a/web/public/less/mixins/adminLTE/auth.less
+++ /dev/null
@@ -1,16 +0,0 @@
-.lockscreen {
- .lockscreen-item {
- .lockscreen-image {
- top: -20px;
- }
- .lockscreen-credentials {
- display: block;
- > p {
- padding: 10px 0 10px 10px;
- }
- }
- }
- .help-block {
- font-size: 12px;
- }
-}
diff --git a/web/public/less/mixins/adminLTE/nav.less b/web/public/less/mixins/adminLTE/nav.less
deleted file mode 100644
index fdc67e3..0000000
--- a/web/public/less/mixins/adminLTE/nav.less
+++ /dev/null
@@ -1,35 +0,0 @@
-.navbar-text {
- .fa.fa-quote-left,
- .fa.fa-quote-right {
- font-size: 12px;
- }
-}
-
-.navbar-nav {
- i.navbar-menu-logo {
- font-size: 32px;
- }
- .menu {
- >li {
- >a {
- >p {
- word-wrap: break-word;
- white-space: normal;
- }
- .ion:before {
- font-size: 18px;
- vertical-align: middle;
- }
- }
- }
- }
- .user-menu {
- >.dropdown-menu {
- >.user-header {
- >img {
- background-color: @navbar-user-header-bgcolor;
- }
- }
- }
- }
-}
diff --git a/web/public/less/mixins/adminLTE/sidebar.less b/web/public/less/mixins/adminLTE/sidebar.less
deleted file mode 100644
index bb226f1..0000000
--- a/web/public/less/mixins/adminLTE/sidebar.less
+++ /dev/null
@@ -1,22 +0,0 @@
-.control-sidebar,
-.control-sidebar-bg {
- width: @control-sidebar-width;
- right: -@control-sidebar-width;
-}
-
-.control-sidebar-open {
- .control-sidebar-bg,
- .control-sidebar {
- right: 0;
- }
-}
-
-@media (min-width: 768px) {
- .control-sidebar-open {
- .content-wrapper,
- .right-side,
- .main-footer {
- margin-right: @control-sidebar-width;
- }
- }
-}
\ No newline at end of file
diff --git a/web/router.js b/web/router.js
deleted file mode 100644
index 62564d3..0000000
--- a/web/router.js
+++ /dev/null
@@ -1,116 +0,0 @@
-'use strict'
-
-var path = require('path')
-var fs = require('fs')
-var express = require('express')
-var _ = require('lodash')
-
-var middleware = require('./middleware')
-var router = express.Router()
-var routes = []
-var namespace = ''
-
-var regRoot = /\/?(index|main|home)$/
-var allowedMethods = ['get', 'post', 'delete', 'put']
-var cwd = path.resolve(__dirname, './routes')
-
-// bind actions.
-global.action = function (method, path, func) {
- // fixed parameters
- if (typeof method === 'function') {
- func = method
- method = 'get'
- path = func.name
- } else if (typeof path === 'function') {
- func = path
- path = func.name
-
- var methodLower = method.toLowerCase()
- if (methodLower === 'all' || !!~allowedMethods.indexOf(methodLower)) { // eslint-disable-line no-extra-boolean-cast
- path = func.name
- } else {
- path = method
- method = 'get'
- }
- }
- // verify...
- if (!_.isString(method) || !_.isString(path) || !_.isFunction(func)) {
- throw new Error('Arguments of action() should be one of `[FUNCTION]` / `[METHOD], [FUNCTION]` / `[METHOD], [PATH], [FUNCTION]`.')
- }
- // routes
- namespace = namespace.replace(regRoot, '')
- routes.push({
- method: method,
- path: '/' + namespace + (path ? '/' + path : ''),
- fn: func
- })
-}
-
-function initRouter () {
- // import routes
- importRoutes(cwd)
- .predicate(function (f) {
- return f && /\.js$/i.test(f)
- })
- .ready(function (rejectedFiles, resolvedFiles) {
- // if (rejectedFiles.length > 0) {
- // console.log(' [router] rejected files', rejectedFiles.join(', '))
- // }
- resolvedFiles.forEach(function (f) {
- namespace = path.relative(cwd, f).replace(/^[./]+/g, '').replace(/\.js$/, '')
- require(path.resolve(cwd, f))
- })
- routes.forEach(function (route) {
- route.path = route.path.replace(/\/+/g, '/')
- var params = [route.path, (req, res, next) => {
- res.locals.path = route.path
- middleware(req, res, next)
- }, route.fn]
- if (route.method === 'all') {
- allowedMethods.forEach(function (method) {
- router[method].apply(router, params)
- })
- } else {
- router[route.method].apply(router, params)
- }
- })
- })
- return router
-}
-
-function importRoutes (cwd) {
- var core = {
- predicate: function (pred) {
- return {
- ready: function (fn) {
- var out = {
- rejected: [],
- resolved: []
- }
- core.read('', cwd, pred, out)
- fn(out.rejected, out.resolved)
- }
- }
- },
- read: function (prefix, cwd, pred, out) {
- fs.readdirSync(cwd)
- .forEach(function (f) {
- if (pred(f)) {
- out.resolved.push(prefix + (prefix ? '/' : '') + f)
- } else if (f) {
- var dir = path.resolve(cwd, f)
- var stat = fs.lstatSync(dir)
- if (stat.isDirectory()) {
- return core.read(prefix + (prefix ? '/' : '') + f, dir, pred, out)
- }
- out.rejected.push(f)
- }
- })
- }
- }
-
- return core
-}
-
-// initialize.
-module.exports = initRouter()
diff --git a/web/routes/auth.js b/web/routes/auth.js
deleted file mode 100644
index 9de74cd..0000000
--- a/web/routes/auth.js
+++ /dev/null
@@ -1,108 +0,0 @@
-'use strict'
-
-var path = require('path')
-var fs = require('fs')
-var _ = require('lodash')
-
-var pkg = require('../../package')
-var contributors
-
-action(function signin (req, res) {
- var agent = res.locals.config.agent
- if (!agent || (req.session.user && agent.authorization === req.session.user.passwd)) {
- return res.redirect('/')
- }
- res.render('auth/lockscreen', {
- title: 'Sign In',
- redirectTo: req.query.redirectTo || ''
- })
-})
-
-action('post', function signin (req, res) {
- var agent = res.locals.config.agent
- var respParams = {
- title: 'Sign In',
- redirectTo: req.body.redirectTo || ''
- }
- var passwd
- if (!agent || !agent.authorization) {
- respParams.error = 'Fatal error: no need to signin for anonymous users!'
- } else if (!req.body || !(passwd = req.body.pwd)) {
- respParams.error = 'Fatal error: authorization code is required!'
- }
- if (respParams.error) {
- return res.render('auth/lockscreen', respParams)
- }
-
- if (agent && passwd === agent.authorization) {
- loadContributors(function (contribs) {
- if (Array.isArray(contribs)) {
- contributors = contribs
- }
- var user = contributors[Math.round(Math.random() * 10000) % contributors.length]
- req.session.user = _.extend({
- activedAt: Date.now(),
- passwd: passwd
- }, user)
- res.redirect(req.body.redirect || '/')
- })
- return
- }
- respParams.error = 'Fatal error: authorization code is incorrect.'
- return res.render('auth/lockscreen', respParams)
-})
-
-action(function signout (req, res) {
- if (req.session.user) {
- req.session.destroy()
- }
- res.redirect('/auth/signin')
-})
-
-action(function profile (req, res) {
- res.render({
- title: 'Profile',
- profile: _.pick(pkg, 'version', 'description')
- })
-})
-
-function loadContributors (fn) {
- if (Array.isArray(contributors)) {
- return fn()
- }
- var contribs = []
- readLines('../THANKS.md', function (data) {
- if (data.indexOf('#') !== 0) {
- contribs.push(data)
- }
- }, function () {
- contribs = contribs.map(function (contrib) {
- let cs = contrib.split(',')
- return {
- nick: cs[0],
- full: cs[1]
- }
- })
- fn(contribs)
- })
-}
-
-function readLines (file, onEach, onComplete) {
- var input = fs.createReadStream(path.resolve(__dirname, '../', file))
- var remaining = ''
- input.on('data', function (data) {
- remaining += data
- var index = remaining.indexOf('\n')
- while (index > -1) {
- var line = remaining.substring(0, index)
- remaining = remaining.substring(index + 1)
- onEach(line)
- index = remaining.indexOf('\n')
- }
- })
-
- input.on('end', function () {
- remaining.length > 0 && onEach(remaining)
- onComplete && onComplete()
- })
-}
diff --git a/web/routes/index.js b/web/routes/index.js
index a71d082..b146601 100644
--- a/web/routes/index.js
+++ b/web/routes/index.js
@@ -1,20 +1,25 @@
-'use strict'
-
var _ = require('lodash')
+var Monitor = require('../../lib/monitor')
-var Monitor = require('../../libs/monitor')
-var conf = require('../../libs/util/conf')
-
-action(function (req, res) {
- var config = res.locals.config
- var agent = config.agent
- if (agent && agent.authorization && (!req.session.user || agent.authorization !== req.session.user.passwd)) {
- return res.redirect('/auth/signout')
+// Authorization
+action(function auth (req, res) {
+ if (!req._config.agent || (req._config.agent.authorization === req.session['authorization'])) {
+ return res.redirect('/')
}
- var q = Monitor.available(_.extend({
- blank: '',
- notFormatName: true
- }, config))
+ res.render('auth', {
+ title: 'Authorization'
+ })
+})
+
+// Index
+action(function (req, res) {
+ if (req._config.agent && (req._config.agent.authorization !== req.session['authorization'])) {
+ return res.redirect('/auth')
+ }
+ var options = _.clone(req._config)
+ var q = Monitor.available(_.extend(options, {
+ blank: ' '
+ }))
var connections = []
q.choices.forEach(function (c) {
@@ -24,10 +29,30 @@ action(function (req, res) {
res.render('index', {
title: 'Monitor',
connections: connections,
- readonly: agent && !!agent.readonly,
- socketConfigs: {
- events: conf.SOCKET_EVENTS,
- namespaces: conf.NSP
- }
+ readonly: !!req._config.readonly
+ })
+})
+
+// API
+action(function auth_api (req, res) { // eslint-disable-line camelcase
+ if (!req._config.agent || !req._config.agent.authorization) {
+ return res.json({
+ error: 'Can not found agent[.authorization] config, no need to authorize!'
+ })
+ }
+ if (!req.query || !req.query.authorization) {
+ return res.json({
+ error: 'Authorization is required!'
+ })
+ }
+
+ if (req._config.agent && req.query.authorization === req._config.agent.authorization) {
+ req.session['authorization'] = req.query.authorization
+ return res.json({
+ status: 200
+ })
+ }
+ return res.json({
+ error: 'Failed, authorization is incorrect.'
})
})
diff --git a/web/templates/errors/404.jade b/web/templates/errors/404.jade
deleted file mode 100644
index 42c72d6..0000000
--- a/web/templates/errors/404.jade
+++ /dev/null
@@ -1,16 +0,0 @@
-extends ../../layouts/default
-
-block variables
- - bodyClassName = 'carbon';
-
-block body
- .wrapper.wrapper-static
- p.pnf-404
- i.fa.fa-warning.text-yellow
- span.head.text-yellow 404
- span.info
- if error
- != error
- else
- | Oops! Page Not Found.
-
\ No newline at end of file
diff --git a/web/templates/layouts/dashboard.jade b/web/templates/layouts/dashboard.jade
deleted file mode 100644
index aac064e..0000000
--- a/web/templates/layouts/dashboard.jade
+++ /dev/null
@@ -1,53 +0,0 @@
-extends ./master.jade
-
-block headMaster
- link(rel='stylesheet', href='/vendor/bootstrap/css/bootstrap.min.css')
- link(rel='stylesheet', href='/vendor/font-awesome/css/font-awesome.min.css')
- link(rel='stylesheet', href='/vendor/ionicons/css/ionicons.min.css')
- link(rel='stylesheet', href='/vendor/animate.css/animate.min.css')
- block head
-
-block bodyMaster
- .wrapper
- include ../partials/header
- include ../partials/sidebar
- block beforeWrapper
- .content-wrapper
- section.content-header
- h1
- - var currentPage = Vars.breadcrumb.pop();
- = currentPage.title || currentPage.label
- if currentPage.note
- small= currentPage.note
- ol.breadcrumb.hidden-xs
- each crumb in Vars.breadcrumb
- li
- a(href= crumb.href || 'javascript:;')
- if crumb.icon
- i(class= crumb.icon)
- = crumb.label
- li.active
- i.margin-r-5(class= currentPage.icon)
- != currentPage.label
-
- section.content
- block body
-
- footer.main-footer
- strong
- include ../partials/copyright
-
- aside.control-sidebar.control-sidebar-light
- .control-sidebar-bg
-
-block jsMaster
- script(src='/vendor/jquery/jquery.min.js')
- script(src='/vendor/bootstrap/js/bootstrap.min.js')
- script(src='/vendor/lodash/lodash.min.js')
- script(src='/vendor/jquery-slimscroll/jquery.slimscroll.min.js')
- script(src='/vendor/moment/moment-with-locales.min.js')
- script(src='/vendor/fastclick/fastclick.min.js')
- script(src='/vendor/AdminLTE/js/app.min.js')
- script(src='/js/dist/adminLTE.min.js')
- block js
-
\ No newline at end of file
diff --git a/web/templates/layouts/default.jade b/web/templates/layouts/default.jade
index 897bdfe..b8e8272 100644
--- a/web/templates/layouts/default.jade
+++ b/web/templates/layouts/default.jade
@@ -1,16 +1,26 @@
-extends ./master.jade
+doctype html
+html(lang=en)
+ head
+ meta(charset='UTF-8')
+ title= title + '- PM2 Monitor'
+ meta(name='viewport', content='width=device-width, initial-scale=1.0, maximum-scale=2.0')
+ link(rel='stylesheet', href='/css/bootstrap.min.css')
+ link(rel='stylesheet', href='/css/jquery.sticky.min.css')
+ link(rel='stylesheet', href='/css/animation.min.css')
+ link(rel='stylesheet', href='/css/jquery.avgrund.min.css')
+ link(rel='shortcut icon' href='/img/favicon.ico')
+ block head
-block headMaster
- link(rel='stylesheet', href='/vendor/bootstrap/css/bootstrap.min.css')
- link(rel='stylesheet', href='/vendor/font-awesome/css/font-awesome.min.css')
- link(rel='stylesheet', href='/vendor/ionicons/css/ionicons.min.css')
- link(rel='stylesheet', href='/vendor/animate.css/animate.min.css')
- block head
+ - var bodyClassName = '';
+ block variables
-block bodyMaster
- block body
+ body(class=bodyClassName)
+ block content
-block jsMaster
- script(src='/vendor/jquery/jquery.min.js')
- script(src='/vendor/bootstrap/js/bootstrap.min.js')
+ script(src='js/jquery-1.11.1.min.js')
+ script(src='js/jquery.slimscroll.min.js')
+ script(src='js/jquery.sticky.min.js')
+ script(src='js/jquery.avgrund.min.js')
+ script(src='js/bootstrap.min.js')
+ script(src='js/lodash.min.js')
block js
\ No newline at end of file
diff --git a/web/templates/layouts/master.jade b/web/templates/layouts/master.jade
deleted file mode 100644
index 170020d..0000000
--- a/web/templates/layouts/master.jade
+++ /dev/null
@@ -1,28 +0,0 @@
-- var Vars = {};
-- Vars.bodyClassName = 'hold-transition skin-black-light sidebar-mini fixed';
-- Vars.logo = { full: 'PM2 GUI', short: 'PM', text: 'PM2 GUI' };
-
-doctype html
-html(lang=en)
- head
- title= (title ? title + ' - ' : '') + Vars.logo.text
- meta(charset='UTF-8')
- meta(name='viewport', content='width=device-width,initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no,minimal-ui')
- script.
- var GUI = {};
- GUI.apis = {};
- link(rel='shortcut icon' href='/img/favicon.ico')
- block headMaster
- link(rel='stylesheet', href='/vendor/PACE/themes/blue/pace-theme-minimal.css')
- link(rel='stylesheet', href='/vendor/AdminLTE/css/AdminLTE.min.css')
- link(rel='stylesheet', href='/vendor/AdminLTE/css/skins/skin-black-light.min.css')
- link(rel='stylesheet', href!= '/css/default.min.css')
-
- body(class= Vars.bodyClassName)
- block bodyMaster
- script(src='/js/dist/common.js')
- script(src='/vendor/PACE/pace.min.js')
- block jsMaster
diff --git a/web/templates/partials/copyright.jade b/web/templates/partials/copyright.jade
deleted file mode 100644
index ccc35e1..0000000
--- a/web/templates/partials/copyright.jade
+++ /dev/null
@@ -1 +0,0 @@
-| © 2012~2016, All rights reserved.
\ No newline at end of file
diff --git a/web/templates/partials/header.jade b/web/templates/partials/header.jade
deleted file mode 100644
index 8dbea7f..0000000
--- a/web/templates/partials/header.jade
+++ /dev/null
@@ -1,112 +0,0 @@
-header.main-header
- a.logo.text-orange(href='/')
- span.logo-mini!= Vars.logo.short
- span.logo-lg!= Vars.logo.full
- nav.navbar.navbar-static-top
- a.sidebar-toggle(href='javascript:;', data-toggle='offcanvas', role='button')
- span.sr-only Toggle navigation
- span.icon-bar
- span.icon-bar
- span.icon-bar
- p.navbar-text.hidden-xs
- i.fa.fa-quote-left.text-muted
- | A species of Happiness
- i.fa.fa-quote-right.text-muted
- .navbar-custom-menu
- ul.nav.navbar-nav
- li.dropdown.messages-menu
- a.dropdown-toggle(href='javascript:;', data-toggle='dropdown')
- i.fa.fa-envelope-o
- span.label.label-success 1
- ul.dropdown-menu
- li.header
- | You have
- b.text-yellow 1
- | unread nofication
- li
- ul.menu
- li
- a(href='javascript:;')
- .pull-left
- img(src='/img/icon-48.png')
- h4
- = Vars.logo.text
- small
- i.fa.fa-clock-o
- | 1 minutes ago
- p
- | All in one.
- li.footer
- a.text-uppercase(href='javascript:;') view all
- li.dropdown.notifications-menu
- a.dropdown-toggle(href='javascript:;', data-toggle='dropdown')
- i.fa.fa-bell-o
- span.label.label-warning 2
- ul.dropdown-menu
- li.header
- | You have
- b.text-yellow 2
- | unread nofications
- li
- ul.menu
- li
- a(href='javascript:;')
- i.ion.ion-ios-cloud-download-outline.text-aqua
- | 3 unstable restarts
- li
- a(href='javascript:;')
- i.ion.ion-ios-cloud-upload-outline.text-aqua
- | Succeed to pull and restart 2# on serv1
- li.dropdown.tasks-menu
- a.dropdown-toggle(href='javascript:;', data-toggle='dropdown')
- i.fa.fa-line-chart
- span.label.label-danger 2
- ul.dropdown-menu
- li.header
- b.text-red 2
- | servers
- li
- ul.menu
- li
- a(href='javascript:;')
- h3
- | SUM
- small.pull-right 20%
- .progress.xs
- .progress-bar.progress-bar-red(style='width: 20%', role='progressbar', aria-valuenow='20', aria-valuemin='0' aria-valuemax='100')
- span.sr-only 20% Completed
- li
- a(href='javascript:;')
- h3
- | AVG
- small.pull-right 110%
- .progress.xs
- .progress-bar.progress-bar-green(style='width: 100%', role='progressbar', aria-valuenow='100', aria-valuemin='0' aria-valuemax='100')
- span.sr-only 110% Completed
- li.dropdown.user.user-menu
- a.dropdown-toggle(href='javascript:;', data-toggle='dropdown')
- img.user-image(src='/img/portrait.png', alt='')
- span.hidden-xs= user.nick
- ul.dropdown-menu
- li.user-header
- img.img-circle(src='/img/portrait.png', alt='')
- p
- span.text-uppercase= user.full
- small.datetime
- = user.activedAt
- li.user-body
- .row
- .col-sm-12.text-center
- .text-fuchsia
- i.fa.fa-hand-pointer-o.margin-r-5
- | The Important Contributor
- li.user-footer
- if user.anony
- .row
- .col-sm-12.text-center
- .text-muted Visit as an anonymous user
- else
- .pull-left
- a.btn.btn-default.btn-flat(href='/auth/profile') Profile
- .pull-right
- a.btn.btn-default.btn-flat.bg-maroon(href='/auth/signout') Signout
diff --git a/web/templates/partials/mixin.jade b/web/templates/partials/mixin.jade
deleted file mode 100644
index 59636cd..0000000
--- a/web/templates/partials/mixin.jade
+++ /dev/null
@@ -1,14 +0,0 @@
-mixin boxHeader(icon, title, incollapasable, removable)
- .box-header.with-border
- h4.box-title
- if icon
- i(class= icon)
- |
- = title
- .box-tools.pull-right
- if !incollapasable
- button.btn.btn-box-tool(type='button', data-widget='collapse', data-toggle='tooltip', title='Collapse/Expand')
- i.fa.fa-minus
- if !!removable
- button.btn.btn-box-tool(type='button', data-widget='remove', data-toggle='tooltip', title='Remove')
- i.fa.fa-times
\ No newline at end of file
diff --git a/web/templates/partials/sidebar.jade b/web/templates/partials/sidebar.jade
deleted file mode 100644
index 73065a2..0000000
--- a/web/templates/partials/sidebar.jade
+++ /dev/null
@@ -1,49 +0,0 @@
-mixin renderMenu(menu, hasChild)
- a(href= menu.href || 'javascript:;')
- i(class= menu.icon)
- span.text-capitalize!= menu.label
- if hasChild
- span.pull-right-container
- i.fa.fa-angle-left.pull-right
- else if menu.badge
- span.pull-right-container
- small.pull-right(class= menu.badge.css)!= menu.badge.label
-
-aside.main-sidebar
- section.sidebar
- .user-panel
- .pull-left.image
- img.img-circle(src='/img/portrait.png', alt='')
- .pull-left.info
- p= user.nick
- a.text-capitalize(href='/auth/profile')
- i.fa.fa-circle.text-success
- = user.full
- ul.sidebar-menu
- - var homeMenu = {icon: 'fa fa-home', label: 'Home', href: '/', note: 'dashboard of all'};
- - Vars.breadcrumb = [];
- - Vars.sidebar = {'main navigation': [homeMenu], 'servers': [{label: ' Loading...'}]}
- each menus, menuHeader in Vars.sidebar
- li.header.text-uppercase= menuHeader
- if Array.isArray(menus) && menus.length > 0
- each menu in menus
- - var hasChild = Array.isArray(menu.items) && menu.items.length > 0;
- - var navPrefix = '/' + menu.label;
- - var isActive = Vars.navigator && (Vars.navigator === navPrefix || Vars.navigator.indexOf(navPrefix + '/') === 0);
- if isActive
- - Vars.breadcrumb.push(menu);
- if hasChild
- li.treeview(class= isActive ? 'active' : '')
- +renderMenu(menu, hasChild)
- ul.treeview-menu
- each item in menu.items
- - var itemNavPrefix = navPrefix + '/' + item.label;
- - isActive = Vars.navigator && (Vars.navigator === itemNavPrefix || Vars.navigator.indexOf(itemNavPrefix + '/') === 0);
- if isActive
- - Vars.breadcrumb.push(item);
- li(class= isActive ? 'active' : '')
- - item.icon = 'fa fa-circle-o';
- +renderMenu(item)
- else
- li(class= isActive ? 'active' : '')
- +renderMenu(menu)
diff --git a/web/templates/partials/tmpls.jade b/web/templates/partials/tmpls.jade
new file mode 100644
index 0000000..44493a1
--- /dev/null
+++ b/web/templates/partials/tmpls.jade
@@ -0,0 +1,67 @@
+script#sysInfoTmp(type='text/html')
+ dl
+ - var props = ['cpu', 'arch', 'uptime', 'memory'];
+ each prop in props
+ dt= prop.toUpperCase() + (prop == 'cpu' ? 's' : '')
+ dd!= '<%- data.' + prop + ' %>'
+
+script#noProcTmp(type='text/html')
+ .proc.proc-empty
+ .proc-col.proc-status
+ i.glyphicon.glyphicon-info-sign
+ .proc-col.proc-info
+ ul.proc-title
+ li.proc-alert(data-pmid!='<%- proc.pm_id %>') Ops...
+ ul.proc-content
+ li.proc-file No process found!
+
+script#procTmp(type='text/html')
+ | <% var mode = proc.pm2_env.exec_mode.replace(/^(cluster|fork)_mode$/, "$1") %>
+ div(id!='proc_<%- proc.pm_id %>', class!="proc<%- proc.pm2_env.status == 'online' ? '':' proc-stop' %>")
+ .proc-col.proc-status
+ i(data-toggle='tooltip', data-placement='left', title!='<%- proc.pm2_env.status %>', class!="glyphicon glyphicon-<%- proc.pm2_env.status == 'online' ? 'ok':'remove' %>-sign")
+ .proc-col.proc-info
+ ul.proc-title
+ li.proc-name(data-pmid!='<%- proc.pm_id %>')!= '<%- proc.name %>'
+ li
+ sup!= '<%- proc.pm_id %>'
+ li.proc-ops
+ | <% if(!GUI.readonly){ %>
+ ul
+ li
+ i.glyphicon.glyphicon-refresh(data-toggle='tooltip', data-placement!='<%= index == 0 ? "bottom" : "top" %>', title='Restart')
+ != '<% if(proc.pm2_env.status == "online"){ %>'
+ li
+ i.glyphicon.glyphicon-ban-circle(data-toggle='tooltip', data-placement!='<%= index == 0 ? "bottom" : "top" %>', title='Stop')
+ != '<% } %>'
+ li
+ i.glyphicon.glyphicon-trash(data-toggle='tooltip', data-placement!='<%= index == 0 ? "bottom" : "top" %>', title='Delete')
+ | <% } %>
+ ul.proc-content
+ li.proc-file!= '<%- (proc.pm2_env.pm_exec_path.length > 35 ? "...":"") + proc.pm2_env.pm_exec_path.slice(-35) %>'
+ li(class!='proc-mode proc-mode-<%- mode %>')
+ span!= '<%- mode %>'
+ li.proc-mem!= '<%- getMem(proc.monit.memory) %>'
+ li.proc-restart!= '<%- proc.pm2_env.restart_time %>'
+ li.proc-uptime
+ | [
+ span(data-ctime!='<%- proc.pm2_env.pm_uptime %>', data-running!="<%- proc.pm2_env.status == 'online' ? 'YES':'NO' %>") 0s
+ | ]
+ | <% if(!noDiv){ %>
+ .proc-div
+ | <% } %>
+
+script#popupTmp(type='text/html')
+ div(role='tabpanel')
+ - var tabs = {info: {class: 'active'}, monitor: {class: 'graph'}, log: {}};
+ ul.nav.nav-tabs(role='tablist')
+ each attrs, tab in tabs
+ li(class= attrs.class, role='presentation')
+ a(href= '#' + tab, aria-controls='info', role='tab', data-toggle='tab')= tab[0].toUpperCase() + tab.slice(1)
+ .tab-content
+ each attrs, tab in tabs
+ div(id= tab, class= ('tab-pane ' + (attrs.class || '')), role='tabpanel')
+ if tab == 'info'
+ pre!= '<%= info %>'
+ else
+ .load
\ No newline at end of file
diff --git a/web/templates/views/auth.jade b/web/templates/views/auth.jade
new file mode 100644
index 0000000..49e5e7c
--- /dev/null
+++ b/web/templates/views/auth.jade
@@ -0,0 +1,18 @@
+extends ../layouts/default
+
+block head
+ link(rel='stylesheet', href='css/auth.css')
+
+block variables
+ - bodyClassName = 'carbon';
+block content
+ .auth-form
+ #logo(title='PM2 GUI')
+ input(placeholder='Authorization', type='password', maxlength='20', autocomplete='off')
+ a(href='#')
+ span
+
+block js
+ script(src='js/socket.io.js')
+ script(src='js/d3.min.js')
+ script(src='js/auth.html.js')
\ No newline at end of file
diff --git a/web/templates/views/auth/lockscreen.jade b/web/templates/views/auth/lockscreen.jade
deleted file mode 100644
index 6a7873f..0000000
--- a/web/templates/views/auth/lockscreen.jade
+++ /dev/null
@@ -1,38 +0,0 @@
-extends ../../layouts/default
-
-block head
- - Vars.bodyClassName = 'hold-transition lockscreen';
-
-block body
- .lockscreen-wrapper
- .lockscreen-logo
- a(href='/')!= Vars.logo.full
-
- if isSignOut
- .lockscreen-name.text-yellow.text-capitalize!= user.full
- .lockscreen-item
- .lockscreen-image
- img(src='/img/portrait.png', alt='')
- if isSignOut
- .lockscreen-credentials
- p.text-muted
- i.fa.fa-spinner.fa-spin.margin-r-5
- | Signing out, please be patient.
- else
- form.lockscreen-credentials(method='post', action='/auth/signin')
- .input-group
- input.form-control(type='password', autocomplete='off', name='pwd', maxlength=10, placeholder='Authentication code', required='required')
- .input-group-btn
- button.btn(type='submit')
- i.fa.fa-arrow-right.text-muted
- input(type='hidden', name='redirect', value!= redirectTo)
- if error
- .help-block.text-center.text-red!= error
- .lockscreen-footer.text-center.text-muted
- include ../../partials/copyright
-
-block js
- script(src='/vendor/jquery-slimscroll/jquery.slimscroll.min.js')
- script(src='/vendor/AdminLTE/js/app.min.js')
-
-
\ No newline at end of file
diff --git a/web/templates/views/auth/profile.jade b/web/templates/views/auth/profile.jade
deleted file mode 100644
index fec733a..0000000
--- a/web/templates/views/auth/profile.jade
+++ /dev/null
@@ -1,40 +0,0 @@
-extends ../../layouts/dashboard
-include ../../partials/mixin
-
-block head
-
-block beforeWrapper
- - Vars.breadcrumb.push({label: 'Profile', note: 'biography', icon: 'fa fa-info-circle'});
-
-block body
- .row
- .col-md-5
- .box.box-primary
- .box-body.box-profile
- img.profile-user-img.img-responsive.img-circle(src='/img/portrait.png', alt='')
- h3.profile-username.text-center= user.nick
- p.text-muted.text-center= user.fullname
-
- ul.list-group.list-group-unbordered
- li.list-group-item
- b Last Actived
- span.pull-right.label.bg-green.datetime= user.activedAt
-
- a.btn.btn-danger.btn-block(href='/auth/signout') Sign Out
- .col-md-6
- .box.box-warning
- +boxHeader(false, 'About...', false, false)
- .box-body
- strong.text-uppercase
- i.ion.ion-network.margin-r-5
- | branch
- p.text-muted
- != Vars.logo.full
- |
- span.text-maroon= 'v' + profile.version
- strong.text-uppercase
- i.fa.fa-file-text-o.margin-r-5
- | description
- p.text-muted
- = profile.description
-
\ No newline at end of file
diff --git a/web/templates/views/index.jade b/web/templates/views/index.jade
index 75c7869..4b7f587 100644
--- a/web/templates/views/index.jade
+++ b/web/templates/views/index.jade
@@ -1,63 +1,43 @@
-extends ../layouts/dashboard
-include ../partials/mixin
+extends ../layouts/default
block head
- - Vars.navigator = '/Home';
-
-block body
- .callout.callout-warning(class= error ? '' : 'hide')
- h4 WARNING!!!
- p!= error || ''
+ link(rel='stylesheet', href='/css/jquery.fullPage.css')
+ link(rel='stylesheet', href='/css/index.css')
- .row
- .col-md-3.col-sm-6.col-xs-12
- .info-box
- span.info-box-icon.bg-green
- i.fa.fa-server
+block content
+ #fullpage
+ .section
+ .repo.bounceInDown
+ a(href='https://github.com/Tjatse/pm2-gui', target='_blank') Github Repo
+ span
+ .polar-usage
+ .system-info
+ .procs-hint-container.hide
+ div
+ = 'Apps('
+ span 0
+ = ')'
+ .section.moveDown
+ .procs
+ #procs_action
- .info-box-content
- span.info-box-text servers
- span.info-box-number 12
+ .spinner
+ div
+ div
+ div
+ div
+ div
+ input#authorization(type="hidden")= authorization
+ include ../partials/tmpls
- .progress
- .progress-bar.bg-green-active(style='width: 20%')
- span.progress-description 20% Available
- .col-md-3.col-sm-6.col-xs-12
- .info-box
- span.info-box-icon.bg-yellow
- i.ion.ion-network
- .info-box-content
- span.info-box-text version
- span.info-box-number v0.0.0
- .info-box-content
- .info-box-text.text-muted quering...
- .row
- .col-xs-12
- .box.box-primary
- +boxHeader('ion-ios-pulse-strong', 'Stats of servers', true, false)
- .box-body
- .table-responsive
- table.table.no-margin
- thead
- tr
- th NAME
- th SOCKET
- th STATUS
- tbody
- each conn in connections
- tr
- td
- a(href= '/server/' + conn.short)= conn.short
- td= conn.value
- td
- span.label.bg-green-active checking...
- .box-footer.clearfix
- button.btn.btn-sm.btn-primary.btn-flat.pull-right(disabled) Refresh Stats
block js
script.
- GUI.socketConfigs = !{JSON.stringify(socketConfigs)}
- script(src='/vendor/colorbrewer/colorbrewer.js')
- script(src='/vendor/humanize-plus/humanize.min.js')
- script(src='/vendor/chart.js/Chart.js')
- script(src='/js/dist/libs/jquery.sparkline.min.js')
- script(src='/js/dist/views/index.min.js')
\ No newline at end of file
+ var GUI = {};
+ GUI.connections = !{JSON.stringify(connections)};
+ GUI.readonly = '#{readonly}' === 'true'
+ script(src='js/socket.io.js')
+ script(src='js/d3.min.js')
+ script(src='js/jquery.fullPage.min.js')
+ script(src='js/fanavi.min.js')
+ script(src='js/index.html.js')
+